MCA FALL 2013 ASSIGNMENTS

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SEM 1 MCA FALL 2013

MCA1010- FUNDAMENTALS OF COMPUTER AND IT

1 Explain functional aspects of any five input and output units

2 Write a note on: Robotics and Voice Recognition

3 Explain SR and JK flip flop.

4 Describe the three major steps in overclocking. How will you overclock Intel Processors?

5 Define Read Only Memory and explain its three types

6 Explain about software analysis and software design.

MCA1020- PROGRAMMING IN C

1 Explain about any five commonly used input/output functions in C.

2 What is the difference between function declaration andfunction definition? Write a recursive function to find thefactorial of a given positive integer.

3 Explain the basics of Pointers. What are the Similaritiesbetween Pointers and one-dimensional arrays?

4 What is a structure? How does a structure differ from anarray? How is a structure type pointer variable declared?

5 Explain about the linked list. Write a C program for creatingand printing the elements of the linked list.

6Write short note on command line arguments. Write a Cprogram to illustrate the use of command line arguments

MCA1030- FOUNDATION OF MATHEMATICS

1 Define Tautology and Contradiction. Draw the truth tables ofConjunction, disjunction and Bi-conditional statements.

2Ify = e^ax cos^3x sin^2x find dy/dx

3 Find the Taylors expansion of f(x) = Sin x at x = 0.

4 Show that the length of the curve y =log secxbetween thepoints x = 0 and x =π/3is log (2+√3)

5 Find the nth derivative of

i) Cos mx

ii) Cos2x

6 Find the values for x, y, z that satisfy the matrix relationship

MCA1040- SYSTEM ANALYSIS AND DESIGN

1 Explain about real time systems and distributed systems.

2 Differentiate between operational information and strategic information.

3 Write short note on Analysis and Design in software development life cycle.

4 Explain the concept of waterfall development methodology.  Also discuss the advantages and disadvantages of this methodology.

5 Define conversions. Illustrate the various methods used for conversion

6 What is the role of project manager? List out the various tasks performed by the project manager.

SEM 3 MCA FALL 2013

MCA3010- FINANCIAL MANAGEMENT AND ACCOUNTING

1 Explain the process involved in accounting. What are theobjectives of accounting?

2 Briefly explain the role of management accounting. Alsodescribe the functions of management accounting.

3 What is fund flow analysis? What are the objectives ofanalysing flow of fund?

4 What is cash flow statement and how is the cash flow statement subdivided?

5 What are the merits of budgets?

6 Describe the essential features of budgetary control.

MCA3020- ADVANCED DATABASE MANAGEMENT SYSTEM

1 Explain any five distinctions between DBMS and RDBMS.

2 Differentiate entity integrity and referential integrityconstraints.

3 Write short notes on:

a) Third normal form

b) Boyce-Codd normal form

4 What are the different lock modes used in the lockingsystem? Explain

5 Explain the concept of serializability and Recoverability

6 What are the Advantages and Disadvantages of DataDistribution

MCA3030-LINUX OS

1 Draw the layers of Linux operating system and explain theirfunctionality briefly.

2 Discuss the purposes of following commands:

1) env

2) export

3) alias

4) unalias

5) history

3 List and discuss three Linux file permissions that can begranted based on matching the UIDs and GIDs of the file andthe users.Discuss about any two commands which are used tomanage loadable device driver modules.

4 Write a short note on archive including the steps to extractfiles from an archive.

5 Discuss the advantages and disadvantages of vi editor.

6 List few responsibilities of window manager. Discuss abouttwo most commonly used window manager.

MCA3040- TECHNICAL WRITING

1 What’s Audience Analysis? Explain its significance inTechnical Communication

2 Explain the role of a technical editor. Differentiate betweenMicro and Macro editing.

3 Explain the various phases involved in System DevelopmentLife Cycle (SDLC).

MCA3050- ADVANCED COMPUTER NETWORKS

1 What is OSI? List the layers of OSI model. Explain

2 What are the different switching techniques? Explain

3 Explain any five differences between analog and digitalnetwork?

4 Write short note on:

a) TCP

b) UDP

5 What is symmetric key cryptography? Describe onesymmetric key algorithm.

6 What is packet filtering? What are the advantages of packetfiltering?

SEM 4 MCA FALL 2013

MCA4010- MICROPROSESSOR

1 Write a brief note on:

a) Machine level language

b) Assembly level language

2 Write any five comparisons of Intel and AMD processors

3Differentiate between Interpreter and compiler.

4 What is addressing mode? Explain the four major addressingmodes in 8086.

5 What do you mean by Macro? Explain why it is required.

6 What do you mean by an ‘Interrupt’? Why it is needed?Explain the three major types of Interrupts.

MCA4020- PROBABILITY AND STATISTICS

1 A box contains 20 fuses of which 5 are defective. If 2 fuses are chosen togetherat random, what is the probability that both the fuses are defective?

2 A coin is tossed until ahead appears. What is the expectation of the number oftosses required?

3 Calculate simple and Weighted arithmetic mean price tonnes of coal purchaseby an industry for the half year.

Months Jan Feb. MarchApril May June

Price 42.50 51 50 52 44.25 54

Purchases 25 30 40 50 10 45

4 If the probability that an individual suffers a bad reaction from injection of a givenserum is 0.001, find the probability that out of 2000 individuals (a) exactly 3, (b)more than 2, individuals will suffer from a bad reaction.

5 Construct Fisher’s Ideal Index number from the following data showing that itsatisfies time reversal and factor reversal tests.

Commodities 1999

Price Quantity

20000

Price Quantity

A 10 100 12 144

B 15 75 20 120

C 8 80 10 110

D 20 60 25 50

E 50 500 60 540

6 Explain about the sampling distributions of a static and its standard error.

MCA 4030 - PROGRAMMING IN JAVA

1 What is Java Development Kit (JDK)? Give list of all tools availablefor JDK with their description.

2 What Are Operators? Explain three kinds of Operators.

3 What is an Exception? What are the common exceptions in JAVA?Explain the keywords used for exception-handlings with the help ofan example.

4 Explain any 10 Packages in Swing Libraries.

5Explain the process of Servlet Life Cycle with diagram.

6 What is Java Data Base Connectivity (JDBC).Explain JDBCApplication Architecture with diagram?

MCA4040- ANALYSIS AND DESIGN OF ALGORITHM

1 Explain time complexity and space complexityof an algorithm.

2 What do you mean by asymptotic notations? Explain threemajor asymptotic notations in

3 Write short note on:

a) Selection sort algorithm

b) Bubble sort algorithm

4 Explain depth- first search and breadth- first searchalgorithms

5 Differentiate between bottom-up and Top-down heapconstruction.

6 Explain the two types of collision resolution in Hashing.

SEM 4 MCA(OLD) FALL 2013

MC0076- MANAGEMENT INFORMATION SYSTEMS

1 Explain briefly about Organization and Management.

2 List and explain the functional information needs

3 What are the Information Management Requirements?

List the five types of systems that make up an organizational MIS.

Describe about Transaction Processing Systems.

5 What are the five strategies for competitive advantage? explain

6 Explain the ethical and social issues with E-Commerce. Describe about the risks of Internet to Organizations.

MC0077- ADVANCED DATABASE SYSTEMS

1 Write short notes on:

a) First Normal Form

b) Second Normal Form

c) Third Normal Form

d) Boyce-Codd Normal Form

e) Fourth Normal Form

2 Discuss various Join Strategies for Parallel Processors includingParallel-Join and Pipelined Multi-way Join

3 Explain the following concepts:

a) Entity Types

b) Relationship Types

c) Attribute Types

d) Domain Specification

e) Cardinality Specifications

4 Explain about Attribute-Based Image Retrieval and Text-BasedImage Retrieval.

5 What are various Data Mining Techniques? Explain any five

6 What is the signification of Data Replication? When replicationshould be used?

 MC0078- JAVA PROGRAMMING

1 List ten features of JAVA

2 Write short notes on packages and Interfaces in JAVA

3 What is the difference between errors and exceptions? What arethe different types of Exception?

4 What are the differences between a process and a thread?

5 a) Write Java program to print the address of the study center.

b) Write a Java program to find the sum of 1+3+5+…. for 10 terms in the series.

6 Write a program to copy one file to another file?

MC0079- COMPUTER BASED OPTIMIZATION METHODS (STATISTICS/APPLIED OR)

1 Discuss the various application domains of Operations Research.

2 Explain Erlangfamily of distributions of service times.

3 Explain the algorithm for solving a linear programming problem by graphical method.

4 Explain the use of finite queuing tables.

5 Customers arrive at a small post office at the rate of 30 per hour.Service by the clerk on duty takes an average of 1 minute percustomer

a) Calculate the mean customer time.

(i) Spent waiting in line

(ii) Spent receiving or waiting for service.

b) Find the mean number of persons

(i) in line (ii) Receiving or waiting for service

6 Explain the terms

i) Saddle point

ii) Max-min and min-max principle

MC0080- ANALYSIS & DESIGN OF ALGORITHMS

1 Write short notes on:

a) Procedure

b) Recursion

2 Explain briefly stacks and queues.

3 Differentiate Breadth-First Search and Depth-first Search.

4 Explain the following algorithms

a) Prim’s Algorithm

b) Kruskal’s Algorithm

5 Explain Chomsky Classification for Grammar. What is ContextFree Grammar?

6 Explain briefly about Decidable and Undecidable Problems

SEM 5MCA(OLD) FALL 2013

MC0081- .(DOT)NET TECHNOLOGIES

1 Explain the following terms in ASP.Net

a) View state

b) Control state

c) Hidden fields

d) Cookies

e) Query strings

2 Describe about web service clients and web service proxies.

3 Write short notes on:

a) IIS Request Processing Models

b) IIS services

4 Discuss the following:

a) Forms Authentication

b) Windows Authentication

5 Describe the steps involved in creating classes and objects with the help of a program in C#.

6 Design a simple Window based form application to perform basicarithmetic operations

MC0082- THEORY OF COMPUTER SCIENCE

1 Explain Equivalence relation and growth functions with examples.

2 Describe direct and indirect proof techniques

3 Discuss about Walks and Paths in Trees

4 What is DFA? Discuss about Transition System.

5 Write short notes on:

a) Moore machine

b) Mealy machine

6 Define context-free grammar. What is an ambiguous grammar?Explain with an example.

 MC0083-OBJECT ORIENTED ANALYSIS & DESIGN USING UML

1 Give the two orthogonal views of the software. What are theadvantages of object orientation?

2 What is Inheritance? Explain multiple Inheritance.

3 Give the criteria for building high quality software. Explain the use case driven approach to object oriented systems developmentprocess.

4 Explain the Booch and Jacobson Methodologies.

5 Describe the scope of UML? What are the importances of UMLprocess?

6 What are the different types of actions? Explain about Collaborations.

 MC0084-SOFTWARE PROJECT MANAGEMENT & QUALITY ASSURANCE

1 Differentiate between Hierarchical and Flat Organizational Structures.

2 Explain any ten project management activities?

3 Explain waterfall and spiral life cycle model.

4 Explain any five software cost estimation methods.

5 What is Six Sigma? Why is it required? Explain the steps for(IEEE) process improvement.

6 What is integration testing? Explain three approaches for integration testing. What is system testing? Explain any threesystem testing.

MC0085- ADVANCED OPERATING SYSTEMS (DISTRIBUTED SYSTEM)

1 Brief the following distributed computing system model

a. Minicomputer model

b. Workstation model

2 What is an RPC message? Explain the two types of messagesinvolved in implementation of RPC

3 Define DSM. Discuss any four design and implementation issues of DSM.

4 Discuss any five features of good global scheduling algorithm

5 What is replication? Discuss the three replication approaches in DFS

6 List and explain the desirable features of good naming system

SEM 6 MCAFALL 2013

MC0086- DIGITAL IMAGE PROCESSING

1 Explain any two fields that use digital image processing.

2 Explain the properties and uses of electromagnetic spectrum.

3Explain different Photographic process models.

4Define and explain Dilation and Erosion concept.

5Which are the two quantitative approaches used for the evaluation of image features? Explain.

6 Explain about the Region Splitting and merging with example.

MC0087-INTERNETWORKING WITH TCP/IP

1 What is application layer? Discuss any four protocols with its rolethat are used for exchange of information.

2 Brief the following

a. SLIP

b. PPP

3 What are congestion? .Mention two algorithms to overcome congestion

4 What do you mean by “OPTION NEGOTIATION”? Explain with an example

5 What is domain name resolution? Discuss the domain name resolution process

6 Discuss the importance of SIP technology. List and brief any fourprimary functions of session initiation protocol.

MC0088- DATA WAREHOUSING & DATA MINING

1 Differentiate between Data Mining and Data Warehousing

2 Explain briefly about Business Intelligence

3 Explain the concepts of Data Integration and Transformation

4 Differentiate between database management systems (DBMS)and data mining.

5 Differentiate between K-means and Hierarchical clustering

6 Differentiate between Web content mining and Web usagemining.