Bsit May June 2014
Content
Q. P. CODE - 54011
First Semester B.Sc. (IT) Examinations
May / June 2014
(Distance Education)
(BSIT - 11) : PERSONALITY DEVELOPMENT PROGRAMME - I
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
1.
2.
3.
4.
5.
(5x5=25)
List various Creative Characteristic
Give objectives of writing good letter.
What are communication Skills?
Explain styles of etiquette.
What is meant by non verbal communication?
PART - B
1. A) Prepare a brief self-portrait of yourself for a professional career
B) List out your short term and long term professional goals.
(15x5=75)
7 Marks
8 Marks
2. A) Prepare a time log of how you are utilizing your time for a week. Give your reactions
for the same
8 Marks
B) Prepare a time commitment plan for the next semester period in two modules of
sixteen weeks of time in a semester.
7 Marks
3. A) List out qualities required for a good personality
8 Marks
B) Identify short comings in your personality and prepare an action plan for improvement
within a reasonable time frame.
7 Marks
4. A) List out principles of Human engineering.
B) What is creativity? Explain characteristics of creativity.
7 Marks
8 Marks
5. A) List and explain ten basic tips for organizational skill development
B) What are important qualities of a team player? Explain.
8 Marks
7 Marks
6. A) List and briefly explain ten successful traits for an IT-tyro.
B) Explain the importance of Communication Skills.
8 Marks
7 Marks
7. A) Write a letter to The Commissioner Bangalore complaining against the lack of cleanliness
9 Marks
B) Explain twelve tips for time management.
6 Marks
8. A) What is skimming? Describe basic features of skimming.
7 Marks
B) What are paragraphs? Explain essential characteristics of a good paragraph. 8 Marks
***
Q. P. CODE - 54013
First Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 13) : PROGRAMMING FUNDAMENTALS & ‘C’
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(5x5=25)
1.
Explain different data types of C language.
2.
Write a program to convert days to months and days.
3.
Write a program to interchange the values of two variables with and without using
temporary variables.
4.
Write a program to convert temperature in degree to Fahrenheit and vice versa.
5.
What do you mean by a loop? Describe different types of loop statements.
PART - B
(15x5=75)
1. a) Describe the commonly used symbols to represent a program using flowchart.
8 Marks
b) Write a flowchart to test whether the given number is prime or not.
7 Marks
2. a) With syntax and flowchart, explain different control statements available
in C
8 Marks
b) Write a C program to find the roots of a quadratic equation.
3.a) Write about space requirements for variable of different data types.
b) Summarize the standard escape sequences in C.
4. a) Write a program to illustrate the use of switch statement.
b) Distinguish between getchar and scan functions for reading strings.
7 Marks
8 Marks
7 Marks
8 Marks
7 Marks
5. a) In a binary search, What are the assumption to be made? Demonstrate with an
example how binary search works? What are its advantages?
8 Marks
b) Write a recursive function to find factorial of a number.
1
7 Marks
Q. P. CODE - 54013
6. a) Write a C program to read a line of text and count number of vowels, consonants,
digits and blank spaces
8 Marks
b) List and explain various parameter passing schemes in C language.
7 Marks
7. a) Explain the process of declaring and initializing pointers. Give an examples 8 Marks
b) Explain command line argument,
8.
7 Marks
Write short notes on :
(5x3=15)
a) Enumeration
b) Bitwise operator
c) Pseudo code
***
2
Q. P. CODE - 54014
First Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 14) : BASIC OF INFORMATION TECHNOLOGY
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
1.
2.
3.
4.
5.
6.
What is computer? List different applications of computer
What is software? What are the different categories of software?
What is operating system? List the functions of operating system.
What is internet piracy?
What is Shareware?
Write history of an internet.
(5x5=25)
5 Marks
5 Marks
5 Marks
2 Marks
3 Marks
5 Marks
PART - B
(15x5=75)
1. a) Discuss different classifications of computers.
b) Discuss the characteristics of computer.
7 Marks
8 Marks
2. a) Explain how information technology works in business
b) Name and explain various input and output devices of computer.
8 Marks
7 Marks
3.a) Discuss any five quality attributes for an information system.
b) Explain the roles of:
(i) System analysts.
(ii) Network administrator.
(iii) Database administrator.
9 Marks
6 Marks
4. a) Discuss the application software.
b) What is software piracy? Suggest the tips to prevent to piracy
9 Marks
6 Marks
5. a) Explain purpose of DNS in internet.
b) What are the needs for information systems?
7 Marks
8 Marks
1
Q. P. CODE - 54014
6. a) Explain the role of information technology in public sector.
b) Explain the role of information technology in manufacturing.
7. a) Write a note on dial - up connection and ISDN.
b) Explain how virus affects computers.
10 Marks
5 Marks
8 Marks
7 Marks
8. a) Describe the components of a successful e-commerce transaction loop. 8 Marks
b) Discuss the working principle of GPS system.
7 Marks
***
2
5. a) What are the functions of loaders? Explain with an example.
b) How linking is executed in a loader? Explain in detail.
8 Marks
7 Marks
6. a) What are the standard macros available? Explain with an example.
b) Write a simple macro for the following:
i) Addition of numbers
ii) Multiplication
iii) Divisions
9 Marks
6 Marks
7. a) What are the problems faced in allocating memory?
b) Explain Binary buddy system.
7 Marks
8 Marks
8. a) Explain UNIX file system.
b) Explain the operations of a device driver.
7 Marks
8 Marks
***
2
Q. P. CODE - 54021
Second Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 21) : OPERATING SYSTEM
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
1.
Explain the different states of a process with a neat diagram.
2.
What is Swapping? Explain briefly.
3.
Explain different file access methods.
4.
Define software and Hardware.
5.
Differentiate between internal and external fragmentation.
PART - B
(5x5=25 Marks)
(15x5=75 Marks)
1. a) Explain different directory structure with a neat figure.
b) Explain one instruction execution cycle steps.
08
07
2. a) Explain priority scheduling with an example.
08
b) Explain multilevel queue with feed back.
07
3. a) What is operating system? Explain different types of operating systems.
08
b) Discuss the Single Partition Allocation and Multiple Partition Allocation for the
Process.
07
4. a) What is Paging? Explain with example.
08
b) Describe how page fault occurs? What action does the operating system take
when a page fault occurs?
07
5. a) Describe the various disk-scheduling algorithms.
b) List out various network protocols supported by Windows NT.
6. A) Explain the architecture of Windows NT.
B) Explain any 5 difference between Windows NT and Windows 98.
1
08
07
08
07
Q. P. CODE - 54021
7. A) With a neat diagram explain PCB.
07
B) What is virtual memory? Distinguish between logical address and physical address.
08
8. Write short notes on :
(5x3=15 Marks)
i) Multiprocessing
ii) Shared pages
iii) Context switching
***
2
Q. P. CODE - 54022
Second Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 22) : DATA STRUCTURES USING C
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
1.
What is data structure? Give an example.
2.
What is recursion? Explain with an example.
3.
Write a function to find string length by using pointers.
4.
What are dynamic arrays?
5.
What is stack? What are the operations performed on stack?
PART - B
(5x5=25 Marks)
(15x5=75 Marks)
1. a) What is pointer? Discuss the advantages and disadvantages of pointer.
b) Discuss the dynamic allocation and de allocation of memory.
08
07
2. a) Write a C-program to accepts data of a student from the keyboard and that data is
transferred to the file “Student.txt”.
08
b) What is random access file? Explain.
07
3. a) Design an algorithm/pseudo code for the following.
i) Adding two Sparse Matrices.
07
ii) Multiplication of two Sparse Matrices.
08
4. a) What are the liner and binary search methods? Explain linear search method in
detail. What is its time complexity?
08
b) What is tree? Explain the types and different operations performed on trees.
07
5. a) Explain how queue is Implemented using array. Write a C-program for the same.
08
b) What is linked list? Discuss the components of linked list.
1
07
Q. P. CODE - 54022
6. a) Compare and contrast between single linked list and double linked list.
08
b) Write a C-program to implement queue data structure using single linked list. 07
7. a) Develop an algorithm to convert infix expression to its equivalent postifix expression.
08
b) What is queue? What are the basic operations performed on queue.
8. Write short notes on the following :
07
(5x3=15 Marks)
i) Threaded Binary Tree
ii) Circularly Linked List
iii) Polynomial Addition
***
2
Q. P. CODE - 54023
6. a) Explain CSMA/CD operation.
08
b) List the standards issued by IEEE 802 committee for LAN and MAN.
7. a) Briefly explain MAC frame format.
07
07
b) Briefly explain LLC servicer.
08
8. Write a short notes on the following:
(5x3=15 Marks)
i) FDDI
ii) Optical fiber taps
iii) Bridges
***
2
Q. P. CODE - 54024
Second Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 24) : BASIC OF DBMS
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(5x5=25 Marks)
1.
Explain different roles of DB Administrator.
2.
List out advantages and disadvantages of sequential organization.
3.
Explain any two mapping cardinalities with examples.
4.
List out advantages of Relational model.
5.
What is collision? Name the different collision resolution methods.
PART - B
(15x5=75 Marks)
1. a) Explain internal and external Hashing
b) Explain different types of databases.
2. a) What are the objectives of DBMS?
07
08
07
b) What is the structure of Indexer sequential file? Explain different components of it.
08
3. a) List and explain the rules of relational model.
b) Explain structure of Hierarchical model with an example.
4. a) Explain different DBMS languages.
07
08
08
b) What do you mean by DB security? Explain issues to be addressed in DB Security.
07
5. a) Explain briefly discretionary and mandatory access control methods.
b) Explain the symbols used to draw ER diagram.
6. a) Explain Degree of a relationship and cardinality ratio.
b) Explain the network model.
08
07
08
07
1
Q. P. CODE - 54024
7. a) Explain briefly different types of attributes occur in the ER model.
b) Explain how a table is created, saved and closed.
8. Write short notes on the following :
07
08
(5x3=15 Marks)
i) Entity
ii) Key
iii) Object relational and object oriented model.
***
2
Q. P. CODE - 54032
6. a) Explain RENAME and DIVISION operation
b) Explain how forms can be used to view, add, delete and save records.
7. a) Explain query, form and report with proper example.
b) How database is opened and closed?
8. a) Explain how DBA is responsible for securing data in a database.
b) What do you mean by database security?
***
2
08
07
10
05
07
08
Q. P. CODE - 54033
Third Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 33) : OOPS WITH C ++
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(25 Marks)
1.
What is Constant? Give an example.
02
2.
If we do not use sign bit, the range of possible value for an integer is .......to ...... 02
3.
What is variable?
01
4.
What is void pointer?
02
5.
Explain assignment operator? Give example.
03
6.
Explain new and new operator
04
7.
Discuss inline function.
04
8.
What is an object?
02
9.
Explain rules for operator overloading.
05
PART - B
1. a) Discuss primitive and non primitive data types?
b) Explain naming rules for variable.
(75 Marks)
10
05
2. a) Write tips and warnings related to array.
b) Explain structures with example.
05
10
3. a) Explain decision making statements in C++.
b) What is an algorithm? Discuss its properties.
4. a) What is function? Discuss top down design using functions.
b) Explain how function returns a value.
5. a) Explain recursion with C++ program
10
05
10
05
07
b) Explain storage classes.
08
1
Q. P. CODE - 54034
7. a) Describe the working connectionless iterative server.
b) Explain the control connection in FTP.
8. a) Write a note on.
08
07
(3x5=15 Marks)
i) Urgent data in TCP
ii) RARP
iii) Sliding window in TCP
***
2
Q. P. CODE - 54041
Fourth Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 41) : ALGORITHMS
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(25 Marks)
1.
Define algorithm? Write five characteristic feature of an algorithm.
05
2.
What is debugging?
02
3.
Define finite and infinite graph.
03
4.
Why we need recursion?
03
5.
What is binary tree?
02
6.
What is sorting?
03
7.
What is searching?
02
8.
Write an algorithm for prime number identification.
05
PART - B
(75 Marks)
1. a) How to test an algorithm.
05
b) Define stack. Write an algorithm to perform stack operations.
2. a) What is tree? Write some properties of Tree.
10
05
b) Write an algorithm to exchange value of two variables.
05
c)
05
Write an algorithm to calculate factorial of a given number.
3. a) Explain Binary Search with an algorithm.
b) Write an algorithm for bubble sort.
10
05
4. a) What is recursion? Write an algorithm for Fibonacci series using recursion.
b) Write an algorithm to find sum of first n integers.
5. a) Explain merge sort with an algorithm.
b) Differentiate complete and full binary trees.
1
10
05
10
05
Q. P. CODE - 54041
6. a) Explain Insertion operation in Binary tree.
b) Design an algorithm to find the reverse of a number.
7. a) Hand Simulate Insertion Sort on data set {13, 45, 12, 9, 1, 10, 40}
b) Solve Tower of Hanoi problem using recursion.
8. a) Write an algorithm to check whether a given string is palindrome or not.
b) Explain an expression tree.
10
05
08
07
08
07
***
2
Q. P. CODE - 54042
Fourth Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 42) : JAVA PROGRAMMING
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(25 Marks)
1.
Write a note on history of Java.
05
2.
What is web browser?
02
3.
What is Object Oriented Programming?
03
4.
Explain Java tokens.
05
5.
What is variable?
02
6.
What is class?
03
7.
What is package?
02
8.
Give a syntax for interface declaration. What is the signification of variable in interface?
03
PART - B
(75 Marks)
1. a) How java technology will helps you?
07
b) How java differs from C and C++.
08
2. a) Write advantages of OOP.
05
b) Explain modular and procedural programming.
10
3. a) Discuss Java programming structure.
10
b) Explain Constants available in java.
05
4. a) Write a note on assignment operator in java.
b) Discuss mathematical functions available in java.
5. a) Discuss if control statements in java.
b) Explain creation of object available in java.
1
05
10
10
05
Q. P. CODE - 54043
Fourth Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 43) : UNIX AND SHELL PROGRAMMING
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(25 Marks)
1.
What are the features of UNIX operating system?
04
2.
What is the structure of UNIX command?
02
3.
How you will record your login session into a file?
02
4.
What are the different types of files in UNIX
02
5.
How do you check a file for spelling errors?
02
6.
How you will count number of lines, words and characters in a file.
02
7.
What are the difference between hard link and symbolic link?
03
8.
What happens if a directory has permissions 777?
02
9.
Which are the different shells available in UNIX?
02
10. What is daemon process?
02
11. What are three types of variable commonly used in Bourne Shell?
02
PART - B
(75 Marks)
1. a) Explain the architecture of UNIX operating system.
b) Explain cd, mikdir, rmdir and pwd commands.
2. a) How files are created, renamed and deleted in UNIX
b) Explain how a file is printed in UNIX system.
3. a) How do you list all the attributes of a file in your home directory? Explain.
b) How are hard links are created?
08
07
08
07
08
07
4. a) Explain how file permission can be changed?
b) Explain cmp command with suitable examples with options.
1
09
06
Q. P. CODE - 54043
5. a) Explain different modes of vi editors.
07
b) Explain pipe, tee and head command.
08
6. a) What is process? Explain the mechanism of process creation in UNIX.
b) Explain cut and paste command with suitable examples with options.
7. a) Explain sort command with its options.
b) Explain the different control structure in shell programming.
8. Write a short note on:
08
08
07
(5x3=15 Marks)
a) The ls command.
b) Wild cards
c)
07
grep command
***
2
Q. P. CODE - 54044
Fourth Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 44) : SOFTWARE ENGINEERING
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(25 Marks)
1.
What is software engineering?
02
2.
What is throw away prototype?
02
3.
Software is a process and __________
01
4.
What is data dictionary?
02
5.
Explain external documentation.
03
6.
What is structured programming? Explain.
04
7.
Give general guidelines for preserving the design quality of a program.
04
8.
Define system testing.
02
9.
Discuss software reviews.
05
PART - B
1. a) What is software? Explain its characteristic.
(75 Marks)
07
b) Explain the prototyping model.
08
2. a) Discuss software architecture.
07
b) Explain Modularity in detail.
08
3. a) Explain design documentation.
10
b) Discuss effective modular design.
05
4. a) Explain interface design evaluation cycle.
b) Discuss Graphical Design Notation.
10
05
5. a) Explain user documentation.
07
b) Discuss testing objectives and testing principles.
1
08
Q. P. CODE - 54052
6. a) Explain different JSP elements.
07
b) Explain JSP error handling.
08
7. a) Explain servlet life cycle,
07
b) With an simple example briefly explain installing, compiling & running of servlets.
08
8. a) What are cookies? Explain in brief
08
b) Explain entity beans and session beans
***
2
07
Q. P. CODE - 54053
Fifth Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 53) : DATA WAREHOUSING & DATA MINING
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(5x5=25 Marks)
1.
Define data warehouse. Explain three major activities of a data warehouse.
2.
Briefly explain the issues in data mining.
3.
What is the need for aggregation? Give the trade off involved in aggregation.
4.
Compare and contrast horizontal Partitioning and vertical partitioning.
5.
Enlist advantages and disadvantages of equal segmentation partitioning.
PART - B
(75 Marks)
1. a) What is database? What is the necessity of database query language? Explain
further indicate the different views of given data needed.
07
b) Briefly explain the architecture of warehouse manager.
08
2. a) Explain with the help of an example the meaning of horizontal and vertical
partitioning.
08
b) List and explain the aspects to be looked into while designing the summary tables.
07
3. a) Explain in detail the data marts.
07
b) Given a set of raw data from the sources, discuss how the facts and the dimensions
are identified.
08
4. a) Briefly explain the system management tools.
07
b) Explain the different types of process managers responsible for the smooth flow,
maintenance and upkeep of data into and out of the database.
08
5. a) Describe the architecture of a typical data mining system, indicating the function of
each component.
07
b) Give the top level syntax of the data mining query languages DMQL.
1
08
Q. P. CODE - 54053
6. a) Give the syntax for task - relevant data specification.
b) Explain the KDD process of Data mining
7. a) What is decision tree? Explain with suitable examples.
b) Briefly discuss the typical requirements of clustering in data mining.
08
07
08
07
8. a) Describe the significant activities of data mining to be carried out in the retail industry
07
b) Explain K-means clustering algorithm.
***
2
08
Q.P. Code 54061
Sixth Semester B.Sc. (I.T) Examination
May / June 2014
(Distance Education)
COMPUTER SCIENCE
(BSIT-61) : Paper : BASICS OF .NET
Time: 3 Hours
Max. Marks: 100
Instructions: 1. PART-A is compulsory.
2. PART-B - Answer ANY FIVE full questions.
PART-A
1.
Mention any three languages integrated with .NET.
3
2.
What is visual studio .NET ? Explain.
2
3.
List various applications and services which can be developed using .NET
framework.
3
4.
Describe garbage collector.
2
5.
What is Managed Code ? Explain.
3
6.
Write the advantage and disadvantage using property in C# class.
2
7.
What are three major functionalities of CLR ?
3
8.
What is exception ? Given an example.
2
9.
Mention three kinds of operators in C#.
3
10. Give an example for adding items to list.
2
PART-B
1.
2.
3.
4.
a.
Explain different layers of .Net frame work.
10
b.
What do you mean by backward compatibility in .Net ? Explain.
5
a.
Explain the compilation of .NET programming languages.
8
b.
Explain different types if constructors used in C# program.
7
a.
Write the general structure of C# program.
7
b.
What are Variables ? Describe the types of variables in C# ? Define each of
them.
8
a.
Explain different types of arrays present in C#.
b.
What is data provider ? Explain.
10
5
1
Q.P. Code 54061
5.
6.
7.
8.
a.
What are the different methods supported by system.object class ? Give an
example for each.
10
b.
Describe switch statement in C# with an example.
a.
What is inheritance ? Give an example. Explain how will you create a subclass
in C#.
8
b.
What are compile time errors ? Give some examples. How are they detected ? 7
a.
Write a C# program to add two matrices.
7
b.
Draw and explain the ADO.NET architecture.
8
Explain the following :
i.
Unsafe code
ii.
Flow control statements
iii.
Standard Exceptions
5
(5x3=15)
*****
2
Q.P. Code 54062
Sixth Semester B.Sc. (I.T) Examination
May / June 2014
(Distance Education)
COMPUTER SCIENCE
(BSIT-62) : Paper : E-COMMERCE
Time: 3 Hours
Max. Marks: 100
Instructions: 1. PART-A is compulsory.
2. PART-B - Answer ANY FIVE full questions.
PART-A
1.
Write any two categories of operations comes under e-commerce.
2
2.
Why does an ATM not involve a computer at customer's level ?
2
3.
Name three stages of e-commerce architecture on web.
3
4.
What are the normal constraints put on e-cash ?
3
5.
List four layers of EDI architecture.
3
6.
Define information brokerage.
2
7.
What is the common structure of EDI messages ?
3
8.
What is order selection ?
2
9.
What are passive threats ?
3
10. What is S-HTTP ?
2
PART-B
1.
2.
3.
4.
a.
What are the categories of operations comes under e-commerce ?
8
b.
Explain basic tenets of e-commerce.
7
a.
Which criteria are essential for consumer-oriented electronic commerce ?
7
b.
What is purchase consummation ? Describe.
8
a.
Describe various issues to be addressed while designing e-payment
system.
8
b.
Explain the flow of information with EDI.
7
a.
Explain EDI translator Layer.
8
b.
Describe Value-Added Networks.
7
1
Q.P. Code 54062
5.
6.
7.
8.
a.
Write a note on Internet-Based EDI.
7
b.
Describe organizational structure.
8
a.
Explain Supply Chain Management in detail.
7
b.
Describe various hacking techniques.
8
a.
Describe categories of firewalls.
8
b.
What is SSL ? Explain.
7
a.
Explain merchant registration.
7
b.
Describe secure electronic transaction.
8
*****
2
Q.P. Code 54063
Sixth Semester B.Sc. (I.T) Examination
May / June 2014
(Distance Education)
COMPUTER SCIENCE
(BSIT-63) : Paper : ADVANCED COMPUTER NETWORKS
Time: 3 Hours
Max. Marks: 100
Instructions: 1. PART-A is compulsory.
2. PART-B - Answer ANY FIVE full questions.
PART-A
(25)
1.
What is WWW ?
3
2.
Write any two basic functions of E-mail system.
2
3.
List the parts of an URL.
3
4.
What is direct routing ?
2
5.
Describe RIP stability Features.
3
6.
What is OSPF ?
2
7.
What do you mean by MED ?
3
8.
What is streaming ?
2
9.
Describe MP3.
3
10. What is RTSP ?
2
PART-B
1.
2.
3.
4.
(15x5=75)
a.
Describe DNS in detail.
10
b.
How does POP3 support TCP connection and message transfer ?
5
a.
Explain the client side events when the user clicks on a URL ?
8
b.
Describe a server farm with an example.
7
a.
What are two approaches for final delivery of the IP packets ? Explain.
8
b.
Explain Next-hop routing, Default routing and host-specific routing.
7
a.
Describe the format field of IP RIP 2 packet.
8
b.
Write a note on routing hierarchy.
7
1
Q.P. Code 54064
Sixth Semester B.Sc. (I.T) Examination
May / June 2014
(Distance Education)
COMPUTER SCIENCE
(BSIT-64) : Paper : COMPUTER ETHICS AND CYBER LAWS
Time: 3 Hours
Max. Marks: 100
Instructions: 1. PART-A is compulsory.
2. PART-B - Answer ANY FIVE full questions.
PART-A
(25)
1.
Define computer ethics.
2
2.
What do you mean by global education ?
3
3.
Explain reproducibility.
3
4.
How is a professional code distinguished ?
3
5.
List three main sources of the law.
3
6.
What are the essentials of a cyber contract ?
3
7.
Describe computer hacking.
3
8.
Describe the nature and feature of internet.
5
PART-B
1.
2.
3.
4.
(15x5=75)
a.
Discuss the classification of ethical issues.
8
b.
How does information privacy can be violated ? Explain.
7
a.
What are the moral rules on the Internet ?
8
b.
Write a note on globalization.
7
a.
List the functions of the code of ethics.
8
b.
Describe geographical indeterminacy.
7
a.
What is significance of legislation ? Describe.
7
b.
What is common law ? How does it differ from codified law ? Explain.
8
1
Q.P. Code 54064
5.
6.
7.
8.
a.
Explain the role of the judiciary in the evolving legal framework.
8
b.
Describe any four current forms of computer crime.
7
a.
Discuss the classification of crimes under the IT Act, 2000.
8
b.
What are the remedies for the breach of a contract ?
7
a.
Explain the policy approaches to privacy concerns.
8
b.
Describe the concept of "Sensitive Personal Information" in ITA 2008.
7
a.
Explain Certifying Authority (CA) and Controller of certifying authorities.
7
b.
What is the penalty for failure in furnishing information ?
8
*****
2
Q.P. Code 54092
IV.
V.
VI.
Fill in the blanks with articles a, an or the:
1.
________ Tower of London is a popular tourist attraction.
2.
I want _______ apple from the basket.
3.
Our neighbors have ______ cat.
4.
Is there _______ post office near here ?
5.
My brother is in _______ classroom.
Fill in the blanks with correct prepositions:
1.
I stayed in Delhi _________ the summer.
2.
My uncle _________ a famous doctor.
3.
I am going to Kashmir ________ train.
4.
She distributed sweets _________ the class.
5.
The sports shop is _________ the bank.
5x1=5
5x1=5
Fill in the blanks with words derived from the ones given in brackets: 5x1=5
1.
All her efforts ended in _______ (fail).
2.
Arjun is making a _________ recovery. (miracle)
3.
The train ________ (leave) the station at 10 pm.
4.
A monkey ________ (snatch) the banana from my hand.
5.
I am always _______ (kind) to the poor.
VII. Write a letter to your friend congratulating him/her for securing the first rank in the
state level examination. (Do not reveal your identity in any manner).
10
VIII. Write an essay on the following topic:
10
"Impact of media on children"
PART-B
1.
2.
a.
What is the smallest number by when 54 must be multiplied to make the product
a perfect square.
b.
Find the square root of 5 correct to two decimal places.
a.
Sachin borrows Rs.5,000 for 2 years at 4% p.a. simple interest. He immediately
lends money to Rahul at 25/4% p.a. for 2 years. Find the gain of one year by
Sachin.
b.
Find how many 3 digit numbers can be formed using the digits 2, 3, 4, 5, 6, 7, 8
without repetitions.
5+5
2
5+5
Q.P. Code 54092
3.
4.
5.
6.
a.
Solve the problem with the use of a Venn diagram. In a school of 320 students,
85 students are in the band, 200 students are on sports teams, and 60 students
participate in both activities. How many students are involved in either band or
sports ?
b.
If A =
a.
Solve graphically 3x + 2y = 3 and 4x + 2y = 6
b.
Solve the equation x (10x –1) = 2.
a.
What is the population standard deviation for the numbers: 75, 83, 96, 100, 121
and 125 ?
b.
Assuming that any arrangement of letters forms a 'word', how many 'words' of
any length can be formed from the letters of the word SQUARE ?
5+5
a.
Factorize the following : i)
b.
Draw a histogram for the following data :
[
3 -7
-21 4
]
and B =
[
3
-4
0
8
]
then what is AB ?
2w4 – 162
5+5
5+5
ii)
5y2 + 15y
3+2
5
C-I 2000-2002 2003-2005 2006-2008 2010-2012 2013-2015 2016-2018
F
7.
8.
30
15
20
3
6
24
a.
What is the length of the diagonal of a rectangle of length 3 and width 2 ?
b.
Define a set and a null set. Give examples.
a.
Define Union and Intersection with an example.
b.
If the square of a number is added to 3 times the number, the sum is 28. Find
the number.
5+5
*****
3
5+5
First Semester B.Sc. (IT) Examinations
May / June 2014
(Distance Education)
(BSIT - 11) : PERSONALITY DEVELOPMENT PROGRAMME - I
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
1.
2.
3.
4.
5.
(5x5=25)
List various Creative Characteristic
Give objectives of writing good letter.
What are communication Skills?
Explain styles of etiquette.
What is meant by non verbal communication?
PART - B
1. A) Prepare a brief self-portrait of yourself for a professional career
B) List out your short term and long term professional goals.
(15x5=75)
7 Marks
8 Marks
2. A) Prepare a time log of how you are utilizing your time for a week. Give your reactions
for the same
8 Marks
B) Prepare a time commitment plan for the next semester period in two modules of
sixteen weeks of time in a semester.
7 Marks
3. A) List out qualities required for a good personality
8 Marks
B) Identify short comings in your personality and prepare an action plan for improvement
within a reasonable time frame.
7 Marks
4. A) List out principles of Human engineering.
B) What is creativity? Explain characteristics of creativity.
7 Marks
8 Marks
5. A) List and explain ten basic tips for organizational skill development
B) What are important qualities of a team player? Explain.
8 Marks
7 Marks
6. A) List and briefly explain ten successful traits for an IT-tyro.
B) Explain the importance of Communication Skills.
8 Marks
7 Marks
7. A) Write a letter to The Commissioner Bangalore complaining against the lack of cleanliness
9 Marks
B) Explain twelve tips for time management.
6 Marks
8. A) What is skimming? Describe basic features of skimming.
7 Marks
B) What are paragraphs? Explain essential characteristics of a good paragraph. 8 Marks
***
Q. P. CODE - 54013
First Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 13) : PROGRAMMING FUNDAMENTALS & ‘C’
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(5x5=25)
1.
Explain different data types of C language.
2.
Write a program to convert days to months and days.
3.
Write a program to interchange the values of two variables with and without using
temporary variables.
4.
Write a program to convert temperature in degree to Fahrenheit and vice versa.
5.
What do you mean by a loop? Describe different types of loop statements.
PART - B
(15x5=75)
1. a) Describe the commonly used symbols to represent a program using flowchart.
8 Marks
b) Write a flowchart to test whether the given number is prime or not.
7 Marks
2. a) With syntax and flowchart, explain different control statements available
in C
8 Marks
b) Write a C program to find the roots of a quadratic equation.
3.a) Write about space requirements for variable of different data types.
b) Summarize the standard escape sequences in C.
4. a) Write a program to illustrate the use of switch statement.
b) Distinguish between getchar and scan functions for reading strings.
7 Marks
8 Marks
7 Marks
8 Marks
7 Marks
5. a) In a binary search, What are the assumption to be made? Demonstrate with an
example how binary search works? What are its advantages?
8 Marks
b) Write a recursive function to find factorial of a number.
1
7 Marks
Q. P. CODE - 54013
6. a) Write a C program to read a line of text and count number of vowels, consonants,
digits and blank spaces
8 Marks
b) List and explain various parameter passing schemes in C language.
7 Marks
7. a) Explain the process of declaring and initializing pointers. Give an examples 8 Marks
b) Explain command line argument,
8.
7 Marks
Write short notes on :
(5x3=15)
a) Enumeration
b) Bitwise operator
c) Pseudo code
***
2
Q. P. CODE - 54014
First Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 14) : BASIC OF INFORMATION TECHNOLOGY
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
1.
2.
3.
4.
5.
6.
What is computer? List different applications of computer
What is software? What are the different categories of software?
What is operating system? List the functions of operating system.
What is internet piracy?
What is Shareware?
Write history of an internet.
(5x5=25)
5 Marks
5 Marks
5 Marks
2 Marks
3 Marks
5 Marks
PART - B
(15x5=75)
1. a) Discuss different classifications of computers.
b) Discuss the characteristics of computer.
7 Marks
8 Marks
2. a) Explain how information technology works in business
b) Name and explain various input and output devices of computer.
8 Marks
7 Marks
3.a) Discuss any five quality attributes for an information system.
b) Explain the roles of:
(i) System analysts.
(ii) Network administrator.
(iii) Database administrator.
9 Marks
6 Marks
4. a) Discuss the application software.
b) What is software piracy? Suggest the tips to prevent to piracy
9 Marks
6 Marks
5. a) Explain purpose of DNS in internet.
b) What are the needs for information systems?
7 Marks
8 Marks
1
Q. P. CODE - 54014
6. a) Explain the role of information technology in public sector.
b) Explain the role of information technology in manufacturing.
7. a) Write a note on dial - up connection and ISDN.
b) Explain how virus affects computers.
10 Marks
5 Marks
8 Marks
7 Marks
8. a) Describe the components of a successful e-commerce transaction loop. 8 Marks
b) Discuss the working principle of GPS system.
7 Marks
***
2
5. a) What are the functions of loaders? Explain with an example.
b) How linking is executed in a loader? Explain in detail.
8 Marks
7 Marks
6. a) What are the standard macros available? Explain with an example.
b) Write a simple macro for the following:
i) Addition of numbers
ii) Multiplication
iii) Divisions
9 Marks
6 Marks
7. a) What are the problems faced in allocating memory?
b) Explain Binary buddy system.
7 Marks
8 Marks
8. a) Explain UNIX file system.
b) Explain the operations of a device driver.
7 Marks
8 Marks
***
2
Q. P. CODE - 54021
Second Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 21) : OPERATING SYSTEM
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
1.
Explain the different states of a process with a neat diagram.
2.
What is Swapping? Explain briefly.
3.
Explain different file access methods.
4.
Define software and Hardware.
5.
Differentiate between internal and external fragmentation.
PART - B
(5x5=25 Marks)
(15x5=75 Marks)
1. a) Explain different directory structure with a neat figure.
b) Explain one instruction execution cycle steps.
08
07
2. a) Explain priority scheduling with an example.
08
b) Explain multilevel queue with feed back.
07
3. a) What is operating system? Explain different types of operating systems.
08
b) Discuss the Single Partition Allocation and Multiple Partition Allocation for the
Process.
07
4. a) What is Paging? Explain with example.
08
b) Describe how page fault occurs? What action does the operating system take
when a page fault occurs?
07
5. a) Describe the various disk-scheduling algorithms.
b) List out various network protocols supported by Windows NT.
6. A) Explain the architecture of Windows NT.
B) Explain any 5 difference between Windows NT and Windows 98.
1
08
07
08
07
Q. P. CODE - 54021
7. A) With a neat diagram explain PCB.
07
B) What is virtual memory? Distinguish between logical address and physical address.
08
8. Write short notes on :
(5x3=15 Marks)
i) Multiprocessing
ii) Shared pages
iii) Context switching
***
2
Q. P. CODE - 54022
Second Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 22) : DATA STRUCTURES USING C
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
1.
What is data structure? Give an example.
2.
What is recursion? Explain with an example.
3.
Write a function to find string length by using pointers.
4.
What are dynamic arrays?
5.
What is stack? What are the operations performed on stack?
PART - B
(5x5=25 Marks)
(15x5=75 Marks)
1. a) What is pointer? Discuss the advantages and disadvantages of pointer.
b) Discuss the dynamic allocation and de allocation of memory.
08
07
2. a) Write a C-program to accepts data of a student from the keyboard and that data is
transferred to the file “Student.txt”.
08
b) What is random access file? Explain.
07
3. a) Design an algorithm/pseudo code for the following.
i) Adding two Sparse Matrices.
07
ii) Multiplication of two Sparse Matrices.
08
4. a) What are the liner and binary search methods? Explain linear search method in
detail. What is its time complexity?
08
b) What is tree? Explain the types and different operations performed on trees.
07
5. a) Explain how queue is Implemented using array. Write a C-program for the same.
08
b) What is linked list? Discuss the components of linked list.
1
07
Q. P. CODE - 54022
6. a) Compare and contrast between single linked list and double linked list.
08
b) Write a C-program to implement queue data structure using single linked list. 07
7. a) Develop an algorithm to convert infix expression to its equivalent postifix expression.
08
b) What is queue? What are the basic operations performed on queue.
8. Write short notes on the following :
07
(5x3=15 Marks)
i) Threaded Binary Tree
ii) Circularly Linked List
iii) Polynomial Addition
***
2
Q. P. CODE - 54023
6. a) Explain CSMA/CD operation.
08
b) List the standards issued by IEEE 802 committee for LAN and MAN.
7. a) Briefly explain MAC frame format.
07
07
b) Briefly explain LLC servicer.
08
8. Write a short notes on the following:
(5x3=15 Marks)
i) FDDI
ii) Optical fiber taps
iii) Bridges
***
2
Q. P. CODE - 54024
Second Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 24) : BASIC OF DBMS
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(5x5=25 Marks)
1.
Explain different roles of DB Administrator.
2.
List out advantages and disadvantages of sequential organization.
3.
Explain any two mapping cardinalities with examples.
4.
List out advantages of Relational model.
5.
What is collision? Name the different collision resolution methods.
PART - B
(15x5=75 Marks)
1. a) Explain internal and external Hashing
b) Explain different types of databases.
2. a) What are the objectives of DBMS?
07
08
07
b) What is the structure of Indexer sequential file? Explain different components of it.
08
3. a) List and explain the rules of relational model.
b) Explain structure of Hierarchical model with an example.
4. a) Explain different DBMS languages.
07
08
08
b) What do you mean by DB security? Explain issues to be addressed in DB Security.
07
5. a) Explain briefly discretionary and mandatory access control methods.
b) Explain the symbols used to draw ER diagram.
6. a) Explain Degree of a relationship and cardinality ratio.
b) Explain the network model.
08
07
08
07
1
Q. P. CODE - 54024
7. a) Explain briefly different types of attributes occur in the ER model.
b) Explain how a table is created, saved and closed.
8. Write short notes on the following :
07
08
(5x3=15 Marks)
i) Entity
ii) Key
iii) Object relational and object oriented model.
***
2
Q. P. CODE - 54032
6. a) Explain RENAME and DIVISION operation
b) Explain how forms can be used to view, add, delete and save records.
7. a) Explain query, form and report with proper example.
b) How database is opened and closed?
8. a) Explain how DBA is responsible for securing data in a database.
b) What do you mean by database security?
***
2
08
07
10
05
07
08
Q. P. CODE - 54033
Third Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 33) : OOPS WITH C ++
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(25 Marks)
1.
What is Constant? Give an example.
02
2.
If we do not use sign bit, the range of possible value for an integer is .......to ...... 02
3.
What is variable?
01
4.
What is void pointer?
02
5.
Explain assignment operator? Give example.
03
6.
Explain new and new operator
04
7.
Discuss inline function.
04
8.
What is an object?
02
9.
Explain rules for operator overloading.
05
PART - B
1. a) Discuss primitive and non primitive data types?
b) Explain naming rules for variable.
(75 Marks)
10
05
2. a) Write tips and warnings related to array.
b) Explain structures with example.
05
10
3. a) Explain decision making statements in C++.
b) What is an algorithm? Discuss its properties.
4. a) What is function? Discuss top down design using functions.
b) Explain how function returns a value.
5. a) Explain recursion with C++ program
10
05
10
05
07
b) Explain storage classes.
08
1
Q. P. CODE - 54034
7. a) Describe the working connectionless iterative server.
b) Explain the control connection in FTP.
8. a) Write a note on.
08
07
(3x5=15 Marks)
i) Urgent data in TCP
ii) RARP
iii) Sliding window in TCP
***
2
Q. P. CODE - 54041
Fourth Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 41) : ALGORITHMS
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(25 Marks)
1.
Define algorithm? Write five characteristic feature of an algorithm.
05
2.
What is debugging?
02
3.
Define finite and infinite graph.
03
4.
Why we need recursion?
03
5.
What is binary tree?
02
6.
What is sorting?
03
7.
What is searching?
02
8.
Write an algorithm for prime number identification.
05
PART - B
(75 Marks)
1. a) How to test an algorithm.
05
b) Define stack. Write an algorithm to perform stack operations.
2. a) What is tree? Write some properties of Tree.
10
05
b) Write an algorithm to exchange value of two variables.
05
c)
05
Write an algorithm to calculate factorial of a given number.
3. a) Explain Binary Search with an algorithm.
b) Write an algorithm for bubble sort.
10
05
4. a) What is recursion? Write an algorithm for Fibonacci series using recursion.
b) Write an algorithm to find sum of first n integers.
5. a) Explain merge sort with an algorithm.
b) Differentiate complete and full binary trees.
1
10
05
10
05
Q. P. CODE - 54041
6. a) Explain Insertion operation in Binary tree.
b) Design an algorithm to find the reverse of a number.
7. a) Hand Simulate Insertion Sort on data set {13, 45, 12, 9, 1, 10, 40}
b) Solve Tower of Hanoi problem using recursion.
8. a) Write an algorithm to check whether a given string is palindrome or not.
b) Explain an expression tree.
10
05
08
07
08
07
***
2
Q. P. CODE - 54042
Fourth Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 42) : JAVA PROGRAMMING
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(25 Marks)
1.
Write a note on history of Java.
05
2.
What is web browser?
02
3.
What is Object Oriented Programming?
03
4.
Explain Java tokens.
05
5.
What is variable?
02
6.
What is class?
03
7.
What is package?
02
8.
Give a syntax for interface declaration. What is the signification of variable in interface?
03
PART - B
(75 Marks)
1. a) How java technology will helps you?
07
b) How java differs from C and C++.
08
2. a) Write advantages of OOP.
05
b) Explain modular and procedural programming.
10
3. a) Discuss Java programming structure.
10
b) Explain Constants available in java.
05
4. a) Write a note on assignment operator in java.
b) Discuss mathematical functions available in java.
5. a) Discuss if control statements in java.
b) Explain creation of object available in java.
1
05
10
10
05
Q. P. CODE - 54043
Fourth Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 43) : UNIX AND SHELL PROGRAMMING
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(25 Marks)
1.
What are the features of UNIX operating system?
04
2.
What is the structure of UNIX command?
02
3.
How you will record your login session into a file?
02
4.
What are the different types of files in UNIX
02
5.
How do you check a file for spelling errors?
02
6.
How you will count number of lines, words and characters in a file.
02
7.
What are the difference between hard link and symbolic link?
03
8.
What happens if a directory has permissions 777?
02
9.
Which are the different shells available in UNIX?
02
10. What is daemon process?
02
11. What are three types of variable commonly used in Bourne Shell?
02
PART - B
(75 Marks)
1. a) Explain the architecture of UNIX operating system.
b) Explain cd, mikdir, rmdir and pwd commands.
2. a) How files are created, renamed and deleted in UNIX
b) Explain how a file is printed in UNIX system.
3. a) How do you list all the attributes of a file in your home directory? Explain.
b) How are hard links are created?
08
07
08
07
08
07
4. a) Explain how file permission can be changed?
b) Explain cmp command with suitable examples with options.
1
09
06
Q. P. CODE - 54043
5. a) Explain different modes of vi editors.
07
b) Explain pipe, tee and head command.
08
6. a) What is process? Explain the mechanism of process creation in UNIX.
b) Explain cut and paste command with suitable examples with options.
7. a) Explain sort command with its options.
b) Explain the different control structure in shell programming.
8. Write a short note on:
08
08
07
(5x3=15 Marks)
a) The ls command.
b) Wild cards
c)
07
grep command
***
2
Q. P. CODE - 54044
Fourth Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 44) : SOFTWARE ENGINEERING
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(25 Marks)
1.
What is software engineering?
02
2.
What is throw away prototype?
02
3.
Software is a process and __________
01
4.
What is data dictionary?
02
5.
Explain external documentation.
03
6.
What is structured programming? Explain.
04
7.
Give general guidelines for preserving the design quality of a program.
04
8.
Define system testing.
02
9.
Discuss software reviews.
05
PART - B
1. a) What is software? Explain its characteristic.
(75 Marks)
07
b) Explain the prototyping model.
08
2. a) Discuss software architecture.
07
b) Explain Modularity in detail.
08
3. a) Explain design documentation.
10
b) Discuss effective modular design.
05
4. a) Explain interface design evaluation cycle.
b) Discuss Graphical Design Notation.
10
05
5. a) Explain user documentation.
07
b) Discuss testing objectives and testing principles.
1
08
Q. P. CODE - 54052
6. a) Explain different JSP elements.
07
b) Explain JSP error handling.
08
7. a) Explain servlet life cycle,
07
b) With an simple example briefly explain installing, compiling & running of servlets.
08
8. a) What are cookies? Explain in brief
08
b) Explain entity beans and session beans
***
2
07
Q. P. CODE - 54053
Fifth Semester B.Sc. (IT) Examination
May / June 2014
(Distance Education)
(BSIT - 53) : DATA WAREHOUSING & DATA MINING
Time: 3 Hours
Max. Marks: 100
Instruction : Part A is Compulsory
Answer any FIVE full question from PART B
PART - A
(5x5=25 Marks)
1.
Define data warehouse. Explain three major activities of a data warehouse.
2.
Briefly explain the issues in data mining.
3.
What is the need for aggregation? Give the trade off involved in aggregation.
4.
Compare and contrast horizontal Partitioning and vertical partitioning.
5.
Enlist advantages and disadvantages of equal segmentation partitioning.
PART - B
(75 Marks)
1. a) What is database? What is the necessity of database query language? Explain
further indicate the different views of given data needed.
07
b) Briefly explain the architecture of warehouse manager.
08
2. a) Explain with the help of an example the meaning of horizontal and vertical
partitioning.
08
b) List and explain the aspects to be looked into while designing the summary tables.
07
3. a) Explain in detail the data marts.
07
b) Given a set of raw data from the sources, discuss how the facts and the dimensions
are identified.
08
4. a) Briefly explain the system management tools.
07
b) Explain the different types of process managers responsible for the smooth flow,
maintenance and upkeep of data into and out of the database.
08
5. a) Describe the architecture of a typical data mining system, indicating the function of
each component.
07
b) Give the top level syntax of the data mining query languages DMQL.
1
08
Q. P. CODE - 54053
6. a) Give the syntax for task - relevant data specification.
b) Explain the KDD process of Data mining
7. a) What is decision tree? Explain with suitable examples.
b) Briefly discuss the typical requirements of clustering in data mining.
08
07
08
07
8. a) Describe the significant activities of data mining to be carried out in the retail industry
07
b) Explain K-means clustering algorithm.
***
2
08
Q.P. Code 54061
Sixth Semester B.Sc. (I.T) Examination
May / June 2014
(Distance Education)
COMPUTER SCIENCE
(BSIT-61) : Paper : BASICS OF .NET
Time: 3 Hours
Max. Marks: 100
Instructions: 1. PART-A is compulsory.
2. PART-B - Answer ANY FIVE full questions.
PART-A
1.
Mention any three languages integrated with .NET.
3
2.
What is visual studio .NET ? Explain.
2
3.
List various applications and services which can be developed using .NET
framework.
3
4.
Describe garbage collector.
2
5.
What is Managed Code ? Explain.
3
6.
Write the advantage and disadvantage using property in C# class.
2
7.
What are three major functionalities of CLR ?
3
8.
What is exception ? Given an example.
2
9.
Mention three kinds of operators in C#.
3
10. Give an example for adding items to list.
2
PART-B
1.
2.
3.
4.
a.
Explain different layers of .Net frame work.
10
b.
What do you mean by backward compatibility in .Net ? Explain.
5
a.
Explain the compilation of .NET programming languages.
8
b.
Explain different types if constructors used in C# program.
7
a.
Write the general structure of C# program.
7
b.
What are Variables ? Describe the types of variables in C# ? Define each of
them.
8
a.
Explain different types of arrays present in C#.
b.
What is data provider ? Explain.
10
5
1
Q.P. Code 54061
5.
6.
7.
8.
a.
What are the different methods supported by system.object class ? Give an
example for each.
10
b.
Describe switch statement in C# with an example.
a.
What is inheritance ? Give an example. Explain how will you create a subclass
in C#.
8
b.
What are compile time errors ? Give some examples. How are they detected ? 7
a.
Write a C# program to add two matrices.
7
b.
Draw and explain the ADO.NET architecture.
8
Explain the following :
i.
Unsafe code
ii.
Flow control statements
iii.
Standard Exceptions
5
(5x3=15)
*****
2
Q.P. Code 54062
Sixth Semester B.Sc. (I.T) Examination
May / June 2014
(Distance Education)
COMPUTER SCIENCE
(BSIT-62) : Paper : E-COMMERCE
Time: 3 Hours
Max. Marks: 100
Instructions: 1. PART-A is compulsory.
2. PART-B - Answer ANY FIVE full questions.
PART-A
1.
Write any two categories of operations comes under e-commerce.
2
2.
Why does an ATM not involve a computer at customer's level ?
2
3.
Name three stages of e-commerce architecture on web.
3
4.
What are the normal constraints put on e-cash ?
3
5.
List four layers of EDI architecture.
3
6.
Define information brokerage.
2
7.
What is the common structure of EDI messages ?
3
8.
What is order selection ?
2
9.
What are passive threats ?
3
10. What is S-HTTP ?
2
PART-B
1.
2.
3.
4.
a.
What are the categories of operations comes under e-commerce ?
8
b.
Explain basic tenets of e-commerce.
7
a.
Which criteria are essential for consumer-oriented electronic commerce ?
7
b.
What is purchase consummation ? Describe.
8
a.
Describe various issues to be addressed while designing e-payment
system.
8
b.
Explain the flow of information with EDI.
7
a.
Explain EDI translator Layer.
8
b.
Describe Value-Added Networks.
7
1
Q.P. Code 54062
5.
6.
7.
8.
a.
Write a note on Internet-Based EDI.
7
b.
Describe organizational structure.
8
a.
Explain Supply Chain Management in detail.
7
b.
Describe various hacking techniques.
8
a.
Describe categories of firewalls.
8
b.
What is SSL ? Explain.
7
a.
Explain merchant registration.
7
b.
Describe secure electronic transaction.
8
*****
2
Q.P. Code 54063
Sixth Semester B.Sc. (I.T) Examination
May / June 2014
(Distance Education)
COMPUTER SCIENCE
(BSIT-63) : Paper : ADVANCED COMPUTER NETWORKS
Time: 3 Hours
Max. Marks: 100
Instructions: 1. PART-A is compulsory.
2. PART-B - Answer ANY FIVE full questions.
PART-A
(25)
1.
What is WWW ?
3
2.
Write any two basic functions of E-mail system.
2
3.
List the parts of an URL.
3
4.
What is direct routing ?
2
5.
Describe RIP stability Features.
3
6.
What is OSPF ?
2
7.
What do you mean by MED ?
3
8.
What is streaming ?
2
9.
Describe MP3.
3
10. What is RTSP ?
2
PART-B
1.
2.
3.
4.
(15x5=75)
a.
Describe DNS in detail.
10
b.
How does POP3 support TCP connection and message transfer ?
5
a.
Explain the client side events when the user clicks on a URL ?
8
b.
Describe a server farm with an example.
7
a.
What are two approaches for final delivery of the IP packets ? Explain.
8
b.
Explain Next-hop routing, Default routing and host-specific routing.
7
a.
Describe the format field of IP RIP 2 packet.
8
b.
Write a note on routing hierarchy.
7
1
Q.P. Code 54064
Sixth Semester B.Sc. (I.T) Examination
May / June 2014
(Distance Education)
COMPUTER SCIENCE
(BSIT-64) : Paper : COMPUTER ETHICS AND CYBER LAWS
Time: 3 Hours
Max. Marks: 100
Instructions: 1. PART-A is compulsory.
2. PART-B - Answer ANY FIVE full questions.
PART-A
(25)
1.
Define computer ethics.
2
2.
What do you mean by global education ?
3
3.
Explain reproducibility.
3
4.
How is a professional code distinguished ?
3
5.
List three main sources of the law.
3
6.
What are the essentials of a cyber contract ?
3
7.
Describe computer hacking.
3
8.
Describe the nature and feature of internet.
5
PART-B
1.
2.
3.
4.
(15x5=75)
a.
Discuss the classification of ethical issues.
8
b.
How does information privacy can be violated ? Explain.
7
a.
What are the moral rules on the Internet ?
8
b.
Write a note on globalization.
7
a.
List the functions of the code of ethics.
8
b.
Describe geographical indeterminacy.
7
a.
What is significance of legislation ? Describe.
7
b.
What is common law ? How does it differ from codified law ? Explain.
8
1
Q.P. Code 54064
5.
6.
7.
8.
a.
Explain the role of the judiciary in the evolving legal framework.
8
b.
Describe any four current forms of computer crime.
7
a.
Discuss the classification of crimes under the IT Act, 2000.
8
b.
What are the remedies for the breach of a contract ?
7
a.
Explain the policy approaches to privacy concerns.
8
b.
Describe the concept of "Sensitive Personal Information" in ITA 2008.
7
a.
Explain Certifying Authority (CA) and Controller of certifying authorities.
7
b.
What is the penalty for failure in furnishing information ?
8
*****
2
Q.P. Code 54092
IV.
V.
VI.
Fill in the blanks with articles a, an or the:
1.
________ Tower of London is a popular tourist attraction.
2.
I want _______ apple from the basket.
3.
Our neighbors have ______ cat.
4.
Is there _______ post office near here ?
5.
My brother is in _______ classroom.
Fill in the blanks with correct prepositions:
1.
I stayed in Delhi _________ the summer.
2.
My uncle _________ a famous doctor.
3.
I am going to Kashmir ________ train.
4.
She distributed sweets _________ the class.
5.
The sports shop is _________ the bank.
5x1=5
5x1=5
Fill in the blanks with words derived from the ones given in brackets: 5x1=5
1.
All her efforts ended in _______ (fail).
2.
Arjun is making a _________ recovery. (miracle)
3.
The train ________ (leave) the station at 10 pm.
4.
A monkey ________ (snatch) the banana from my hand.
5.
I am always _______ (kind) to the poor.
VII. Write a letter to your friend congratulating him/her for securing the first rank in the
state level examination. (Do not reveal your identity in any manner).
10
VIII. Write an essay on the following topic:
10
"Impact of media on children"
PART-B
1.
2.
a.
What is the smallest number by when 54 must be multiplied to make the product
a perfect square.
b.
Find the square root of 5 correct to two decimal places.
a.
Sachin borrows Rs.5,000 for 2 years at 4% p.a. simple interest. He immediately
lends money to Rahul at 25/4% p.a. for 2 years. Find the gain of one year by
Sachin.
b.
Find how many 3 digit numbers can be formed using the digits 2, 3, 4, 5, 6, 7, 8
without repetitions.
5+5
2
5+5
Q.P. Code 54092
3.
4.
5.
6.
a.
Solve the problem with the use of a Venn diagram. In a school of 320 students,
85 students are in the band, 200 students are on sports teams, and 60 students
participate in both activities. How many students are involved in either band or
sports ?
b.
If A =
a.
Solve graphically 3x + 2y = 3 and 4x + 2y = 6
b.
Solve the equation x (10x –1) = 2.
a.
What is the population standard deviation for the numbers: 75, 83, 96, 100, 121
and 125 ?
b.
Assuming that any arrangement of letters forms a 'word', how many 'words' of
any length can be formed from the letters of the word SQUARE ?
5+5
a.
Factorize the following : i)
b.
Draw a histogram for the following data :
[
3 -7
-21 4
]
and B =
[
3
-4
0
8
]
then what is AB ?
2w4 – 162
5+5
5+5
ii)
5y2 + 15y
3+2
5
C-I 2000-2002 2003-2005 2006-2008 2010-2012 2013-2015 2016-2018
F
7.
8.
30
15
20
3
6
24
a.
What is the length of the diagonal of a rectangle of length 3 and width 2 ?
b.
Define a set and a null set. Give examples.
a.
Define Union and Intersection with an example.
b.
If the square of a number is added to 3 times the number, the sum is 28. Find
the number.
5+5
*****
3
5+5
