SMU BCA SPRING 2015 ASSIGNMENTS

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SMU BCA SEM 3 SPRING 2015 ASSIGNMENTS

 BCA-3010

1 Find the Taylors Series for (x)=x^3−10x^2+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

6. Solve of yn+2−2 Cos ayn+1+yn=Cos an.

 

BCA-3020

1 What is Database? Explain its properties.

2 Write the functions of the following

(a) Storage Manager

(b) Buffer Manager

3 List and explain the important responsibilities of database manager.

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 What are the disadvantages of Data Distribution?

 

BCA-3030

1 Differentiate CISC with RISC.

2 Explain about the Sockets and slots of the Motherboard.

3 Define the following

a. Front Sided Bus

b. Dual Independent Bus

4 What are the advantages and disadvantages of switching power circuit?

5 Discuss any five guidelines that we need to follow while troubleshooting the hardware problem.

6 Explain DirectX.

 

BCA-3040

1 What is modulation? Explain why modulation is required?

2 Write short note on:

1. Ground Wave Propagation

2. Sky Wave Propagation

3 Briefly explain Nyquist theorem with mathematical representation.

4 What is Time-division multiplexing (TDM)? Explain.

5 Write short note on:

1. Least-Cost Algorithms

2. Dijkstra’s Algorithm

6 What are the requirements of Wirelesses LAN? Explain briefly

 

BCA-3050

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?

SMU BCA SEM 4 SPRING 2015 ASSIGNMENTS

 

BCA4010, 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 - JAVA PROGRAMMING

1 Describe about JDK. List and explain any five tools available in JDK

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 & SYSTEM SOFTWARE

1 Describe the different types of Assemblers.

2 Define Language Processor and explain about the two Language processing activities.

3 What is an assembly language? Explain its basic features. State the advantage and disadvantages of coding in assembly language.

4 List and explain the various issues which must be considered to make your drivers portable across CPU architectures.

5 Explain briefly about Android Architecture Libraries.

6 Write the Steps for UPnP device addressing with proper flowchart.

 

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

SMU BCA SEM 5 SPRING 2015 ASSIGNMENTS

 

BCA5010- WEB DESIGN

1 Briefly explain the following.

1. Web content Authoring

2. Components of web site

2 Explain the steps for developing web site.

3 Describe Class Based IP Address.

4 Explain hypertext link concept used in HTML.

5 What are the various loop types are available in PHP? Explain each with the syntax.

6 List out any two Conditional and any two 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 Briefly explain the following terms:

a) Exception

b) Try

c) Catch

d) Throw

e) Finally

 

BCA5030, SOFTWARE ENGINEERING

1 What do you understand by Information content and determinacy? Explain

2 Describe spiral model and its various task regions.

3 Explain the various steps involved in establishing a reliability specification and statistical testing

4 Differentiate object-oriented and function oriented approaches

5 Identify the different documents which may be produced to aid the maintenance process

6 Discuss the various test design methods used in real time software testing

BCA5043, E-COMMERCE

1 Explain the modes of operation associated with E – Commerce.

2 Explain the purpose of Network layer of the OSI model.

3 Write the any ten examples of direct and indirect metrics in software metrics theory.

4 Explain the architectural components of CRM.

5 Explain how a WAP transaction works.

6 What is the purpose of Security and Resolution Centre of eBay? Explain