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BCA ASSIGNMEMNTS
SESSION- SPRING 2014
BCA – Sem 1
BCA1010/IMC1010 - FUNDAMENTALS OF IT AND PROGRAMMING
1 Define Computer. Briefly explain organization of the
Computer.
2 How are computers classified? Briefly explain the
classifications of Computer.
3 What is Computer Software? How it is useful in running
Hardware?
BCA1020- PROGRAMMING IN C
1 Define operators. Briefly explain about any four Operators
in C.
2 Differentiate between formal parameters and actual
parameters with example
3 Describe about static and external variables.
4 Distinguish between pass by value and pass by reference
with the help of an example.
5 Define macro. How can we declare a macro statement?
Explain with an example.
6 What is the use of fopen () and fclose () function? List
and explain different modes for opening a file.
BCA 1030- BASIC MATHEMATICS
1 (i) Let A = {1, 2, 3, 4, 5, 6} and B = {2, 4, 6, 8}. Find
A – B and B – A.
(ii) In a group of 50 people, 35 speak Hindi, 25 speak both
English and Hindi and all the people speak at least one of the two languages.
How many people speak only English and not Hindi ? How many people speak
English?
2 (i) Express 792° in radians and (7p/12)c in degrees
(ii) Prove that tan0+sec0-1 = cos0
= 1+sin0
Tan0- sec0+1
1- sin0 cos0
3 (i) Define continuity of a point
(ii) Test the continuity of the function f where f is
defined by
4 Solve dy/dx = y+x-2/y-x-4
5 A bag contains two red balls, three blue balls and five
green balls.
Three balls are drawn at random. Find the probability that
a) the three balls are of different colours
b) two balls are of the same colour
c) all the three are of the same colour.
6. Solve: 2x + 3y + 4z = 20, x + y + 2z = 9, 3x + 2y + z =
10
BCA1040/IMC1040- DIGITAL LOGIC
1 Convert each of the following hexadecimal numbers to
binary, octal, and decimal formats.
i) (4FB2)16
ii) (DC4)16
2 Construct the following gates using NAND gates.
a)AND b) NOR c) XOR d)XNOR
4x2 ½ 10
3 Expand the following Boolean functions into their
canonical form:
i. f(X,Y,Z)=XY+YZ+ X Z+ X Y
ii. f(X,Y,Z)=XY+ X Y + X YZ
4 Simplify the following Boolean function:
F = A’C + A’B + AB’C + BC, using K-map?
5 What are sequential circuits? Explain differences between
sequential circuits and combinational circuits.
6 What are shift registers? Explain serial in serial out
shift register.
BCA – Sem 2
BCA2010 – OPERATING SYSTEM
1 Define operating system. Explain any four major functions
of operating system
2 What is hardware virtual machine? Discuss the three ways
through which the software virtualization can be done
3 Explain the following scheduling algorithm [10 Marks].
a) First come First served
b) Shortest Job First
4 Define deadlock. Discuss any four condition that leads to
deadlock
5 Explain LRU page replacement algorithm with an example
6 What is computer virus? List the types of virus and its
various infection methods.
BCA2020/IMC2020-DATA STRUCTURE AND ALGORITHM
1 What do you mean by data structure operation? Briefly
explain some of the operations used frequently.
2 Briefly explain Insertion Algorithms.
3 What is queue? Briefly explain array implementation of
queue.
4 Write a short note on: NP-Completeness and Optimization
versus decision problems.
5 Write the Algorithm to find the maximum and minimum items
in a set of ‘n’ element.
6 Briefly explain Greedy Method Strategy.
BCA2030- OBJECT ORIENTED PROGRAMMING – C++
1 Write short notes on:
a) Inheritance
b) Polymorphism
2 Differentiate between Classes and Objects. Write an
example program to represent a class and its object.
3 Describe operator overloading. Which are the operators
that cannot be overloaded?
4 What are the advantages of Polymorphism? How it can be
implemented?
5 Differentiate between Containers and Iterators
6 Describe the two basic exception handling models
BCA2040- COMMUNICATION SKILL
1 What is nonverbal communication? Give five examples for
non-verbal communication
2 What are the prosodic features of speech?
3 Define hearing and Listening. How is ‘hearing’ different
from ‘listening’
You can pay in 6 installment of
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BCA2050/IMC2050 COMPUTER ORGANISATION
1 What is difference engine? Briefly explain the structure
of Babbage’s Difference Engine.
2 What is the difference between fixed and floating point
numbers?
3 Briefly explain the instruction characteristics.
4 Briefly explain the read and write cycle of an 8086
processor.
5 Briefly explain Interrupt Driven I/O.
6 Describe Multiprocessing. Briefly explain its system.
BCA Sem 3
BCA3010/IMC3010-COMPUTER ORIENTED NUMERICAL METHODS
1 Find the Taylors Series for f(x) = x3-10x2+6 about x0=3
2. Find a real root of the transcendental equation cos x –
3x+1 = 0, correct to four decimal places using iteration method
3. Solve the equations
2x + 3y + z = 9
x + 2y + 3z = 6
3x + y + 2z = 8
by LU decomposition method.
4. Fit a second degree parabola y = a + bx + cx2 in the
least square method for the following data and hence estimate y at x = 6.
|
X
|
1
|
2
|
3
|
4
|
5
|
|
Y
|
10
|
12
|
13
|
16
|
19
|
5. The population of a certain town is shown in the
following table
|
YEAR X
|
1931
|
1941
|
1951
|
1961
|
1971
|
|
POPULATION Y
|
40.62
|
60.80
|
79.95
|
103.56
|
132.65
|
Find the rate of growth of the population in 1961.
6. Solve of yn+2-2cosa yn+1+yn = cos an.
BCA3020/IMC3020- Database Management System
1 What is Database? Explain its properties.
2 Write a note on:
MySQL Architecture
Primary Subsystems
3 What are the attributes used in the E-R model? Explain
with the example of Student database.
4 What is Relational Database Management System? Explain
three aspects of RDBMS.
5 What do you mean by Embedded SQL? How do you declare
variables and exceptions?
6 Briefly explain the reasons behind Object-relational
impedance mismatch.
BCA3030/IMC3030-UNDERSTANDING PC & TROUBLE SHOOTING
1 What are processor modes? Explain the three types of
processor modes
2 List the different PCI signals along with their functions
3 Define the following
a. Front Sided Bus
b. Dual Independent Bus
4 What is POST? What are the various steps performed by the
POST to check for resource availability
5 Discuss any five guidelines that we need to follow while
troubleshooting the hardware problem
6 List the steps involved in installation of software in
modem.
BCA 3040/IMC3040 – DATA COMMUNICATION
1 Draw the block diagram of communication system and briefly
explain the each block.
2 Briefly explain the communication channel with an example.
3 What is modulation? Explain why modulation is required?
4 What is Coaxial cable? Briefly explain the structure of
Coaxial cable with a supported diagram.
5 Briefly explain Nyquist theorem with mathematical
representation.
6 What are the advantages of packet switching over circuit
switching?
BCA 3050/IMC3050 – Soft Skill - Personality Development
1 (a) Explain any two personality characteristics in an
organization
(b) Explain the POSEC method of time management
2 Why are goals important? Why should they be SMART?
3 (a) How does Jung explain the traits of personality?
(b) What is self-image? How is it created?
BCA – Sem 4
BCA 4010/IMC4010 COMPUTER NETWORKING
1 What is OSI model? Explain all its layers with diagram.
2 Write a short note on ALOHA protocols.
3 What is the function of data link layer? Explain the
services of the data link layer.
4 Explain Shortest Path routing Algorithm.
5 Discuss any two design issues of Session Layer.
6 Explain Recursive queries and Iterative queries that a DNS
resolver (either a DNS client or another DNS server) can make to a DNS server.
BCA 4020 - PROGRAMMING IN JAVA
1 Describe about Multi-threading. What is the significance
of Java Bytecode?
2 Differentiate Break and Continue statements in Java with
example program.
3 Differentiate between packages and Interfaces.
4 What are Applets? What are the restrictions of Applets?
Describe about applet class.
5 Compare JDBC and ODBC
6 Describe about Java Beans and BeanBox.
BCA 4030/IMC4030 -System Software
1 Define Language Processor and explain its activities in detail
2 Describe the different types of Assemblers.
3 Define a linker? Elaborate the various steps involved in
the execution of a program with the help of a diagram
4 Explain the various phases of compiler with the help of a
block diagram
5 List and explain the various issues which must be
considered to make your drivers portable across CPU architectures
6 What do you mean by a USB end point? Explain the types of
an end point
BCA 4040 PRINCIPLES OF FINANCIAL ACCOUNTING AND
MANAGEMENT
1 Define Accounting. Briefly explain the ‘Entity Concept’
and ‘Money Measurement Concept’ of accounting.
2 What is rectification of errors? List and explain the
stages where the errors are deducted for rectification.
3 Explain the various steps in financial planning
4 What is inventory management and explain the following
a. Economic Order Quantity
b. Reorder Point
5 Explain the different steps involved in preparation of
Fund Flow Statements.
6 What is cost? Discuss the factors involved in estimating
the cost.
BCA - Sem 5
BCA5010- WEB DESIGN
1 Briefly explain the various classes of networks
2 Explain the process steps of developing web site.
3 List out the advantages of DHTML
4 Explain browser object model using suitable diagram
5 What are the loop types are available in PHP? Explain each
with the syntax
6 List out Conditional and looping constructs available in
JavaScript. Explain with syntax
BCA5020- VISUAL PROGRAMMING
1 What is event driven programming? List and explain the
advantages of event driven programming
2 What is IDE? List and explain its components. Discuss the
environment with windows IDE environment.
3 Explain the comparison and logical operators available in
VB .NET.
4 Discuss the concept of constructor and destructor with
appropriate example.
5 What is attributes? Explain its properties. Discuss the
targets of attributes.
6 Explain the components of tarsus platform.
Explain three types of application operations.
BCA5030 - Software Engineering
1 Explain different kinds of software applications.
2 What are the Limitations of waterfall model? Explain
3 Describe the operation of Data flow model with the help of
a block diagram
4 Explain the various activities involved in Software
Reengineering process model
5 Explain Black-Box Testing in detail
6 With the help of bock diagram explain how global problem
solving can apply a software-driven approach to enhance the efficiency of
problem solving.
BCA5042– Graphics and Multimedia Systems
1 Briefly explain RGB color model.
2 Write a note on: Direct view storage tubes and Raster Scan
Display.
3 Write a note on:
(i) Control points
(ii) Knot Vector
4 Explain different types of coherence.
5 What is multimedia? Explain briefly the uses of
multimedia.
6 Explain the following
(a) Full animation
(b) Limited animation
(c) Rotoscoping
BCA – Sem 6
BC0057 – OBJECT ORIENTED ANALYSIS AND DESIGN
1 Why is object oriented system important? State 2
orthogonal views of the software.
2 Explain about Encapsulation & information hiding and
Class hierarchy
3 Describe Rumbaugh et al.’s Object Modeling Technique
4 Write short notes on : (i) Sequence Diagram (ii)
Collaboration Diagram
5 Explain the 3 steps in extracting Entity Classes with a
flowchart.
6 What are the reasons that the operations not added during
the analysis workflow, but rather during the design workflow? Explain.
BC0058 – DATA WAREHOUSING
1 Differentiate between OLTP and Data Warehouse.
2 What are the key issues in Planning a Data Warehouse
3 Explain Source Data Component and Data Staging Components
of Data Warehouse Architecture.
4 Discuss the Extraction Methods in Data Warehouses.
5 Write short notes on : (i) RAID 0 (ii) RAID 1
6 What is Metadata Management? Explain Integrated Metadata
Management with a block diagram.
BC5901 - ARTIFICIAL INTELLIGENCE
1 Write the importance of Artificial Intelligence.
2 For what type of problems Simulated Annealing technique is
best suitable?
3 Explain 3 kinds of knowledge and properties for knowledge
representation systems.
4 Write the advantages and disadvantages of Conceptual
Dependency (CD).
5 Determine the guidelines for a problem to suit expert
system solution.
6 Write short notes on (i) Sensors (ii) Effectors of robot
hardware
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