SASTRA University 2009-2nd Sem B.Tech Computer Science and Engineering Computer Oraganisation and Architecture First Mid sem -2010 - Question Paper

SASTRA University
School of computing
B.tech CSE
First Mid Sem third semester
Computer architecture and organization

Time 90min.
Part A 10*2=20
Part B 3*10 = 30
MM:50

Part A

1.what are the 4 basic functions performed by any general purpose computer ?

2.Draw the diagram of a memory cell ?

3.explain Moore's legal regulations ?

4.what is the benefit of using multiple buses instead of single bus ?

5.draw the state diagram of an instruction cycle diagram with interrupts ?

6.Define interconnection structure?

7.What are the 3 functional groups of the bus ?

8.how the processor handles the interrupt ?

9.the width of the address bus determines__________&the width of the data bus
determines_______________

10.how the number and instruction word represent in IAS memory ?

Part B

1.Explain the elements of bus design ?

2.briefly discuss evolution of Pentium and power PC ?

3.a)How multiple interrupts are handled ? (5)

b)Explain the expanded structure of IAS computer with neat diagram ? (5)

Earning:   Approval pending.