paper of Computer Science PMS Punjab 2014 was held on 1 December 2014
ATTEMPT ANY FIVE QUESTIONS, SELECT AT LEAST ONE, QUESTION FROM EACH SECTION. EACH QUESTION CARRIES EQUAL MARKS = 20
SECTION – A
Q. No. 1 Briefly explain the history of computer system and basic machine organisation.
Q. No. 2 Give an overview of Operating system, Compiler and Computer Networks.
Q. No. 3. Discuss fundamental programming constructs. What are data types, control structures, functions and arrays, records and files?
SECTION – B
Q. No. 4 Explain analog and digital transmission techniques. What is noise?
Q. No. 5 Discuss the implementation of TCP/IP protocols at different layers.
Q. No. 6 Discuss the designing and implementation of Full Address and Full subtract computational logics
SECTION – C
Q. No. 7 Explain the role of Operating system in scheduling, dispatch and memory management.
Q. No. 8 Write down short note on any two of the following:
1- Sorting Algorithms – Bubble sort and Heap sort
3- Stacks and Queues
4- Evolution of multi-user systems.