.16
ایاج
.18
.19
.20
.21
.22
.23

24.

26.
27.
28.
29.
30.
31.

2

Part C (Short Essays)

Answer any five questions.
Each question carries 4 marks.

Explain the basic operational concepts of a computer.
How are instructions executed ? Explain.

Explain the floating point representation of a number.

‘Explain the organization of RAM.

Explain the concept of virtual memory.
Write notes on micro programmed control.
Distinguish between programmed I/O and interrupt initiated I/O.

Explain the various instruction formats.

D 50632

(5 x 4= 20 marks)

Part D (Essays)

Answer any five questions.
Each question carries 8 marks.

Explain in detail the technique behind DMA.

Discuss about general register organization.

Explain the various types of addressing modes with examples.
How are instructions classified ? Explain.

Discuss about the design of instruction pipelining.

What are the various mapping techniques used in cache memory ? Explain any two.

What are the different parallel processing architectures ? Explain.
Write short notes on :

(a) Auxiliary memory.

(b) 1/0 interface.

(c) Priority interrupts.

(5 x 8 = 40 marks)