COMPUTER SYSTEM ARCHITECTURE MCQS PART 60

COMPUTER SYSTEM ARCHITECTURE MCQS PART 60

1. five bits of OPR select one of the operation in the ____ in control register:
a. CPU          
b. RISC            
c. ALU           
d. MUX
ANSWER C

2. The OPR field has how many bits:
a. 2          
b. 3              
c. 4            
d. 5
ANSWER D

3. In stack organization the insertion operation is known as ____:
a. Pop        
b. Push           
c. Both       
d. None
ANSWER B

4. In stack organization the deletion operation is known as ____:
a. Pop           
b. Push          
c. Both           
d. None
ANSWER A

5. A stack in a digital computer is a part of the_____:
a. ALU         
b. CPU  
c. Memory unit 
d. None of these
ANSWER C

6. In stack organization address register is known as the:
a. Memory stack      
b. Stack pointer     
c. Push operation 
d. Pop operation
ANSWER B

7. In register stack a stack can be organized by a ______number of register:
a. Infinite number   
b. Finite number 
c. Both        
d. None
ANSWER B

8. Which operation are done by increment or decrement the stack pointer:
a. Push        
b. Pop         
c. Both         
d. None
ANSWER C

9. In register stack a stack can be a finite number of_____:
a. Control word   
b. Memory word  
c. Transfer word
d. All of these
ANSWER B
10. The stack pointer contains the address of the word that is currently on____:
a. Top of the stack                   
b. Down of the stack
c. Top and Down both           
d. None
ANSWER A