Tamil Nadu Open University (TNOU) 2009-2nd Sem M.C.A - - Computer Architecture and Microprocessors -- XI - Question Paper
M.C.A. DEGREE EXAMINATION, 2009
( 2nd SEMESTER )
( PAPER - XI )
241. COMPUTER ARCHITECTURE AND
MICROPROCESSORS
( New Regulations )
December ] [ Time : three Hours
Maximum : 100 Marks
part - A (8 ×5 = 40)
ans any 8 ques..
All ques. carry equal marks.
1. Differentiate an interpreter from a compiler.
2. discuss 2's complement.
3. Write short notes on Registers.
4. discuss the use of decoder and multiplexer.
5. Write a program to multiply 2 positive numbers.
6. discuss Program Loop.
7. Write notes on Binary Counters.
8. discuss Stack Operations.
9. discuss serial I / O communication.
10. discuss keyboard display 8279.
part - B (3 ×20 = 60)
ans any 3 ques..
All ques. carry equal marks.
11. discuss the subsequent :
(a) Boolean algebra. (10)
(b) Logic circuits. (10)
12. discuss the subsequent :
(a) kinds of Buses. (10)
(b) kinds of ROM. (10)
13. define the subsequent :
(a) Addressing Modes. (10)
(b) Instruction Format of a computer. (10)
14. discuss the subsequent :
(a) Subroutine. (10)
(b) Digital clock. (10)
15. explain any 2 microprocessor applications in detail. (10+10)
Register Number:
Name of the Candidate:
69 19 M.C.A. DEGREE EXAMINATION, 2009(SECOND SEMESTER)
( PAPER - XI)
241. COMPUTER ARCHITECTURE AND MICROPROCESSORS
( New Regulations )
December ] [ Time : 3 Hours
Maximum : 100 Marks
Register Number:
Name of the Candidate:
69 19 M.C.A. DEGREE EXAMINATION, 2009SECTION - A (8 x5 = 40)
Answer any EIGHT questions.
All questions carry equal marks.
1. Differentiate an interpreter from a compiler.
2. Explain 2s complement.
3. Write short notes on Registers.
4. Explain the use of decoder and multiplexer.
5. Write a program to multiply two positive numbers.
6. Explain Program Loop.
7. Write notes on Binary Counters.
8. Explain Stack Operations.
9. Explain serial I/O communication.
10. Explain keyboard display 8279.
SECTION - B (3 x20 = 60)
Answer any THREE questions.
All questions carry equal marks.
11. Explain the following :
(a) Boolean algebra. (10)
(b) Logic circuits. (10)
12. Explain the following :
(a) Types of Buses. (10)
(b) Types of ROM. (10)
13. Describe the following :
(a) Addressing Modes. (10)
(b) Instruction Format of a computer.
14. Explain the following :
(a) Subroutine. (10)
(b) Digital clock. (10)
15. Discuss any two microprocessor applications in detail. (10+10)
|
Attachment: |
| Earning: Approval pending. |
