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SMU MSCIT SEM 2 SPRING 2015 ASSIGNMENTS
MIT201 – OPERATING SYSTEM
1 Differentiate between Simple BatchOperating Systems and Timesharing Operating Systems.
2 Explain the different process states.
3 Define Deadlock. Explain necessary conditions fordeadlock.
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 Explain the functions of the following
(a) Entities
(b)Attributes
(c)Relationships
2 Write the functions of the following
(a) Storage Manager
(b)Buffer Manager
3 List and explain the important responsibilities of database manager.
4 Explain the Sequential File Organization with the help of diagrams.
5 Explain basic operations of Relational algebra?
6 What are the disadvantages of Data Distribution?
7 Write a note on the following
a) SUBSETMapping
b) SUPERSETMapping
MIT203- ANALYSIS AND DESIGN OF ALGORITHMS
1 List and explain the properties of Algorithms.
2 Define selection sort and explain how to implement the selection sort?
3 Define and explain Topologicalsort with an example.
4 Explain good-suffixand bad-character shift in Boyer-Moorealgorithm.
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.

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6 Describe Variable Length Encoding and HuffmanEncoding..
MIT204– Data Communication & Networking
1 a) Give the classificationof computer network.
b) Mention the advantages of a linear bus topology.
2 Explain the transmission impairments.
3 Explain the following
a) Character stuffing
b) bit stuffing
4 Write a note on Point-to-PointProtocol(PPP).
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. Explain any two.