SMU BCA SEM 4 FALL 2015 ASSIGNMENTS

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SMU BCA SEM 4 FALL 2015 ASSIGNMENTS

BCA4010, COMPUTER NETWORKING

1. Describe Message switching and Packet switching.

2 What is Framing? Briefly explain Fixed-Size Framing, Variable Size Framing,

3 Briefly explain Stop-and-Wait Automatic Repeat Request.

4 What is the role of Internet Protocol version 4 (IPV4) in addressing and routing packets between hosts? Briefly explain the structure of an IPV4 packet.

5 Explain the working and applications of SMTP.

6 Describe Caching and TTL. How it is useful in query resolving?

BCA 4020 - JAVA PROGRAMMING

1 Explain any five features of Java.

2 Describe main () method in Java. What are the rules for writing a main () method?

3 Differentiate between packages and Interfaces.

4 How we can search the first and last occurrence of a substring?

5 Compare JDBC and ODBC

6 Describe about:

a) Swing

b) JFC

BCA 4030 & SYSTEM SOFTWARE

1 Describe different types of Assemblers.

2 What is Language Processor? Explain 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 device drivers portable across CPU architectures.

5 Explain briefly Android Architecture Libraries.

6 Write the Steps for addressing UPnP device 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.