SMU MSCIT SEM 2 FALL 2015 SOLVED ASSIGNMENTS

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SMU MSCIT SEM 2 FALL 2015 ASSIGNMENTS

MIT201 – OPERATING SYSTEM

1 Differentiate Simple Batch Operating Systems and Time-sharing Operating Systems.

2 Explain the different process states.

3 Define Deadlock. Explain necessary conditions for deadlock.

4 Differentiate between Sequential access and direct access methods.

5 Differentiate between Daisy chain bus arbitration and Priority encoded bus arbitration.

6 Explain LRU page replacement algorithm with example

MIT202– Data Base Management System(DBMS)

1 What are the applications of database system?

2 Explain the functions of the following

(a) Storage Manager

(b) Buffer Manager

3 What are the important responsibilities of database manager? Explain

4 Explain the Sequential File Organization

5 Explain basic operations of Relational algebra?

6 What are the disadvantages of Data Distribution

7 Explain the following

a) SUBSET Mapping

b) SUPERSET Mapping

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MIT203- ANALYSIS AND DESIGN OF ALGORITHMS

1 Describe the properties of an Algorithm.

2 Define selection sort. Explain with an example.

3 Define and explain Topological sort with an example.

4 Explain good-suffix and bad-character shift in Boyer-Moore algorithm.

5 Solve the Knapsack problem using memory functions.

Item 1 2 3 4

Weight 2 6 4 8

Value (in Rs.) 12 16 30 40

Knapsack capacity is given as W=12. Analyze the Knapsack problem using memory functions with the help of the values given above.

6 Describe Variable Length Encoding and Huffman Encoding.

MIT204– Data Communication & Networking

1 List and explain the major problems in transmission lines.

2 Explain the major criteria for a Data Communication Network

3 Write a note on a) 10Base2 b) 10Base- T

4 List the properties of Routing algorithm.

5 Explain the following

a) Class A networks

b) Class B networks

6 Explain the following.

a) Open loop congestion control

b) Closed loop congestion control

7 List the various categories of network security problems.

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