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Sem 1
BCA1010 – Fundamentals of IT & Programming
1. Write an essay on the evolution of computers
2. Write short notes on ALU, Control Unit and Memory unit of computer.
3. Write short notes on: (i) Supercomputer (ii) Mainframe computer (iii) Mini computer
(iv) Microcomputer
4. Define Read Only Memory & explain its types.
BCA1020 –Programming in C
1) What are arguments? Where do arguments appear within a C program?
2) What do you mean by Relational and Logical operators. Explain it with one example.
3) Write a Program to compute the roots of a quadratic equation.
4) What is the type cast Operator? Explain it with one example.
5) What are the commonly used input/output functions in C? How are they accessed?
6) Write a program to demonstrate the use of if-else statement in C program.
7 a) What is the difference between function declaration and function definition?
7 b) Write a recursive function to find sum of even numbers from 2 to 10.
8 a) Differentiate Local variables and Global variables with one example.
8 b) Write a program to count the number of vowels and consonants in a given string.
BCA1030 - Basic Mathematics
1. Let A = A = {x : x  Z+} ; B = {x : x is a multiple of 3, x  Z}:
C = {x:x is a negative integer}; D = {x:x is an odd integer}. Find (i) A  B,
(ii) A  C, (iii) A D, (iv) BC, (v) B D, (vi) CD.
2. Show that
a) (p  q)  (~ p) is a tautology.
b) (p  q)  (~ p) is a contradiction.
3. Prove that the intersection of two subgroups of a group is again a subgroup.
4. Show that the value of tan 3  cot  cannot lie between 1/3 and 3.
5. Show that the following functions is not continuous at a

6. If sin y = x sin (a + y), Prove that
BCA1040 – Digital Logic
1. Perform the following conversion:
a. (101011)2=()10
b. (25.2)10=()2
2. How OR gate can be realized using NAND gates? Demonstrate.
3. Explain how full adder adds three bits.
4. Explain digital multiplexers.
5. Explain SR latch in brief.
6. Explain the working of D flip-flop.
7. Define sift registers and explain SISO shift registers.
8. Expand the following Boolean functions into their canonical form:
a. f (A,B,C)AB C
b. f (A,B,C)  AB  AC  ABC
9. Explain two way switches.
10. Write a short note on J-K Master Slave Flip-Flop.
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Sem 2
BCA2010– Operating Systems
1. Explain the Microkernel Architecture with suitable diagram.
2. When Deadlock occurs? What are the Necessary Conditions for Deadlock?
3. Explain first-fit, Best-fit and worst-fit allocation algorithms with an example.
4. What are the different methods of file access? Explain briefly.
5. List and explain the main functions of Network Operating System (NOS).
6. Explain in brief the basic architectures for multiprocessor interconnections.
BCA2020 – Data Structure and Algorithm
1. Define linked list and it types. How do you represent linked list in memory?
2. List and explain the types of binary tree.
3. Explain Euler’s Digraphs with one example.
4. Differentiate Optimization problems and decision problems related to the theory of NP-Completeness.
5. What are the Characteristics of an Algorithm? Explain.
6. Explain the Algorithm that shows how binary search works for n elements where n ≥ 0.
BCA2030– Object Oriented Programming- C++
1. Explain in how many ways the Data can be passed to functions? Explain with the help of one example.
2. Explain how do you create class and objects in C++ with the help of an example.
3. Explain the concept of Inheritance in OOPS along with its advantages.
4. Write a program that opens a text file named sample.txt and then prints the contents to the printer.
5. List and explain the elements of iostream library.
6. Explain the term “catching and exception”.
BCA2040 - Communication Skills
1. What are the key elements to be included in a resume?
2. What are the qualities of a good paragraph?
3. In what way is a Fax message different from a telegram? Elaborate.
4. Cite two examples for ‘complex sentences’.
5. Differentiate between ‘extensive reading’ and ‘intensive reading’.
6. What is a ‘subject and a ‘predicate’ in a sentence? Exemplify.
BCA2050– Computer Organization
1. Draw a flowchart of a Booth's multiplication algorithm and explain it.
2. Explain the concept of memory interleaving.
3. What is virtual memory? Explain.
4. Explain the concept of Direct memory access (DMA) for data transfer.
5. What are the Advantages and disadvantages of multiprocessing? Explain.
6. Explain the concept of microprogramming and microinstructions.
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Sem 3
BC0042 – Operating Systems
1. What is Micro-kernel? What are the benefits of Micro-kernel?
2. Explain seven state process models used for OS with necessary diagram. Differentiate between process
and threads.
3. What are the jobs of CPU scheduler? Explain any two scheduling algorithm.
4. Explain the algorithm of peterson’s method for mutual exclusion.
5. Explain how the block size is affected on I/O operation to read the file.
6. Explain programmed I/O and interrupt I/O. How do they differ?
BC0043 – Computer oriented numerical methods
1. Find a real root of the equation x3 – 2x – 5 = 0 by the method of regula-falsi position, correct to three
decimal places.
2. Find a real root of the transcendental equation cosx – 3x + 1 = 0, correct to four decimal places using the
method of iteration.
3. Find the rank of the matrix
using elementary row transformation
4. Apply Gauss-Seidel iteration method to solve the equations
5. Use the method of group averages and find a curve of the form n y mx , that fits the following data.
6. Given that
at (a) x = 1.1
(b) x = 1.6 using Newton’s forward difference formulae.
BC0044 – Accounting and Financial Management
1. What is over capitalization? How do we know over capitalization has occurred?
2. Explain permanent and temporary working capital.
3. A. What are the assumptions of EOQ Model.?
B. Consider the following data of X Ltd. Calculate EOQ
Annual usage = 10000 units
Fixed cost per order = Rs.150
Purchase price per unit = Rs.20
Carrying cost = 25 percent
4. Explain the objectives of cash management.
5. The income statement of Vignesh Ltd is as follows:
Calculate the Gross Profit Ratio, Net Profit Ratio, Operating Ratio, Operating Profit Ratio and Expense Ratio.
6. Explain the steps involved in Funds Flow statement.
BC0045 –System Analysis & Design
1. Explain attributes, properties, and characteristics of system.
2. What do understand from Organizational Aspects of System Life Cycles? Explain.
3. Explain the concept of system transition strategy.
4. How do you relate System Levels of Abstraction and Semantics to System Architecture?
5. How do you characterize the Solution spaces? Explain.
6. Discuss Developmental Test and Evaluation (DT&E).
7. Explain SE Process Model Objective.
8. Explain the concept of Highly Iterative Characteristics of SE model
9. Explain briefly the Spiral Development Model.
10. Discuss the concept of System Versus Component Development Strategies.
BC0046 – Microprocessor
1. Write an assembly language program to find the highest among two numbers.
2. Draw and explain the internal architecture of 8085 briefly.
3. Explain the concept of Linking and Relocation.
4. Define macros and procedures. In what way is Procedures better than macros.
5. Explain the function of any 3 flag of a 8086 flag register with examples.
6. What are the advantages of the MOVS and CMPS instructions over the MOV and CMP instructions?
Explain.
7. What is interrupt? How does the computer respond to interrupts? Explain.
8. Draw and explain Process states and state changes.
9. Explain the 8288 Bus controller.
10. Explain how 8086 and its coprocessor interacts when an instruction is executed by the coprocessor.
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Sem 4
BC0047 – Java Programming
1. Write a program in Java to find the highest of any five numbers. How do you compile and execute this
Java program?
2. Write a program to explain the Exception Handling mechanisms in Java using the keywords: try, catch
and finally.
3. What are the uses of FileInputStream and FileOutputStream? Write short notes on each.
4. What are the uses of ODBC, JDBC and Driver Manager?
5. Write short notes on (i) RMI and (ii) CORBA
BC0048 – Computer Networks
1. Differentiate LAN and WAN.
2. Explain the TCP/IP Reference Model with diagram.
3. Describe Circuit switching and message switching.
4. What are the functions of (i) Routers (iii) Bridges.
5. Define the terms Error Detection and Correction with respect to Data Transmission. Also explain the
following concepts with respect to Error Detection and Correction:
I. Parity Bits
II. Cyclic Redundancy Check
6. Write notes on (i) Non-Persistent CSMA (ii) 1-Persistent CSMA (iii) P – Persistent CSMA .
BC0049 – Software Engineering
1. Discuss the Limitation of the linear sequential model in software engineering.
2. What is Software reliability? Why reliability is more important than efficiency?
3. Discuss the reuse of software at a different levels:.
4. Draw the Data flow diagrams of Order processing and explain it in brief.
5. What is object aggregation? Explain.
6. Explain the different types of software maintenance.
7. Explain black box testing.
8. Explain the principles of testing.
9. What is the importance of ‘Software Validation’, in testing? Explain.
10. Explain why top-down testing is not an effective strategy for testing object oriented system.
BC0050 – Oracle & Distributed Databases
1. Differentiate between PL/SQL functions and procedures.
2. Draw the diagram of logical structure of oracle database and explain it in brief.
3. Discuss the objectives of Query Processing.
4. Explain the steps involved in recovery of distributed transactions
BC0051 – System Software
1. What is MASM? Explain its features.
2. Explain the significance of Lexical analysis and Syntax analysis.
3. What are macros and macro processors? Explain in brief.
4. Differentiate between static and dynamic storage allocations.
5. What is hash table? Why do we need it for symbol table implementation?
6. Explain any two types of errors that compiler detects briefly.
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Sem 5
BC0052 – Theory of computer science
1. Using the definition of order show that
2. Prove by mathematical induction
3. Prove that “The sum of the degrees of the vertices of a graph G is twice the number of edges”
4. Prove that “A tree G with n vertices has (n–1) edges”
5. Draw the state diagram for the finite automation
where
defined by
6. Obtain a regular expression such that
with at least three consecutive 0’s.
BC0053 – VB . Net & XML
1. Design a form based applications using labels, text boxes, and buttons to perform basic arithmetic
operations on integers.
2. Describe the concept of Exceptions in .Net environment
3. Write a simple XML file for student details (sname, sno, sbranch, saddr).
4. What is meant by DTD? What are the building blocks of DTD?
5. Write a program that uses the node Value property to change the text node of the first <sname> element
in "college.xml”.
BC0054 – Software project Management & Quality Assurance
1. Briefly explain various activities involved in project management.
2. What is COCOMO? Write necessary steps for cost estimation.
3. What is project scheduling? Explain different techniques for project scheduling.
4. What are the main activities under Risk management, under the scenario of project management?
5. What is conflict management? Explain various causes for conflicts.
6. What is Software Quality Assurance plan? Will it have impact on the quality of the software to be
developed?
BC0055 – TCP/IP Protocol Suite
1. Explain the concept of Multi-protocol encapsulation in ATM networks.
2. Differentiate between ARP and RARP.
3. Differentiate UDP and TDP.
4. Explain the working of SMTP.
5. Explain the differences between POP and IMAP4.
6. Explain various HTTP protocol parameters.
BC0056 – Unix Operating System
1. What are the layers present in a UNIX Architecture? List and explain each of them.
2. Explain the term Inter-Process Communication. What are various approaches to achieve the same?
3. What is the procedure for viewing and Setting Environment Variables
4. How will you perform the following in vi?
i) To search and replace all occurences of pattern1 with pattern2
ii) insert text (and enter input mode)
iii) append text (to end of line)
iv) Move to the end of line
5. What is a crond? What is its use?
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Sem 6
BC0057 – Object Oriented Analysis and Design
1. Explain the advantages of object-oriented systems
2. Explain the Booch Methodology
3. Justify that UML is a language for modeling, visualizing, specifying, constructing, and documenting.
4. What are the potential advantages of treating two related classes as subclasses of some superclass?
5. How is responsibility-driven design used as a guide for deciding how to allocate operations to classes?
6. Explain the five core workflows of the Unified Process.
BC0058 – Data Warehousing
1. With necessary diagram, Explain about Data Warehouse Development Life Cycle.
2. What is Metadata? What is its use in Data Warehouse Architecture?
3. Write briefly any four ETL tools. What is transformation? Briefly explain the basic transformation types.
4. What are ROLAP, MOLAP and HOLAP? What is Multidimensional Analysis? How do we achieve it?
5. Explain testing process for Data Warehouse with necessary diagram.
6. What is testing? Differentiate between the Data Warehouse testing and traditional software testing.
BC5902 – Image Processing
1. With necessary diagram and example, explain the steps in digital image processing.
2. What is sampling? Explain the concepts of quantization in digital image processing.
3. Explain about any two types of digital images briefly.
4. Explain in detail about Histogram processing. .
5. Explain in detail the basics of spatial filtering
6. Write the properties of FFT.
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