SMU MCA SEM 2 SUMMER 2015 ASSIGNMENTS

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SMU MCA SEM 2 SUMMER 2015 ASSIGNMENTS

MCA 2010

1. Define operating system. Explain any four major functions of Operating system.

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

MCA2020

1 Define algorithm and write a note on Complexity and Time- Space Tradeoff with example

2 Define Queue and explain

a. Array implementation of queue

b. Linked list implementation of queue

3 List the Advantages and Disadvantages of Linear and linked representation of tree.

4 List and explain any Five types of graph.

5 Explain

a) Fixed block storage allocation.

b) Variable block storage allocation

6 What is the use of external Storage Devices? Explain any two external storage devices

MCA 2030

1 Write short notes on:

a) Inheritance

b) Polymorphism.

2 Differentiate between Classes and Objects. Write an example program to represent a class and its object.

3 Describe operator overloading. Which are the operators that cannot be overloaded?

4 What are the advantages of Polymorphism? How it can be implemented?

5 Differentiate between Containers and Iterators

6 Describe the two basic models in exception handling theory.

MCA 2040

1. What is nonverbal communication? Give five examples for non-verbal communication

2. What are the prosodic features of speech?

3. Define hearing and Listening. How is ‘hearing’ different from ‘listening’

MCA 2050

1 Differentiate between Process and Thread

2 Explain the any five types of addressing modes.

3 Describe the logical layout of both RISC and CISC computers.

4 Explain the concept of branch handling. What is delayed branching?

5 Explain any five types of vector instructions in detail.

6 Write short notes on:

a) UMA

b) NUMA