Microprocessor and computer architecture MCQs Quizlet 

Microprocessor and computer architecture MCQs Quizlet 

1.  A dedicated computer is a computer that is assigned with …

a) only one task at a time

b) multiple task at a time

c) used by multiple person

d) none of these

Answer - Click Here:
A

2. Interrupts initiated by I/O devices are basically

a) external

b) internal

c) intrinsic

d) none of these

Answer - Click Here:
A

3. Which operations are performed by microprograms?

a) read

b) execute

c) right

d) read and execute

Answer - Click Here:
D

4. Where the operand is placed in the immediate addressing?

a) after OP code

b) before OP code

c) in CPU register

d) none of these

Answer - Click Here:
A

5. Which computer program is used to convert whole program into the machine lagnuage at a time ?

a) simulator

b) compiler

c) interpreter

d) commander

Answer - Click Here:
A

6. Which one of the operation is implemented by pipeline?

a) fetch array

b) code instruction

c) execute instruction

d) none of these

Answer - Click Here:
C

7. SRAM’s can be used as

a) caches

b) registers

c) buffer

d) TLB’s

Answer - Click Here:
A

8. Why we use higher order bits of addressess?

a) specify table address

b) specify row address

c) specify column address

d) none of these

Answer - Click Here:
B

9. Multiplexed signals of the controller are splitted as …

a) RAS and CAS

b) CAS and NAS

c) MAS and PAS 

d) EAS and RAC

Answer - Click Here:
A

10. A program is divided into parts for the ease of execution named as …

a) fragments

b) segments

c) pages

d) sheets

Answer - Click Here:
A

11. The binary address issued to the instructions and data is known as …

a) location address

b) physical address

c) logical address

d) none of these

Answer - Click Here:
C

12. MMU stands for

a) Memory Management Unit

b) Memory Model Unit

c) Memory Manipulation Unit

d) none of these

Answer - Click Here:
A