COMPUTER SYSTEM ARCHITECTURE MCQS PART 68

COMPUTER SYSTEM ARCHITECTURE MCQS PART 68

1. Which is used to speed-up the processing:
a. Pipeline    
b. Vector processing       
c. Both    
d. None
ANSWER C

2. Which processor is a peripheral device attached to a computer so that the performance of a computer can be improved for numerical computations:
a. Attached array processor      
b. SIMD array processor 
c. Both  
d. None
ANSWER A

3. Which processor has a single instruction multiple data stream organization that manipulates the common instruction by means of multiple
functional units:
a. Attached array processor   
b. SIMD array processor  
c. Both  
d. None
ANSWER B

4. Which carry is similar to rotate without carry operations:
a. Rotate carry       
b. Rotate through carry     
c. Both    
d. None
ANSWER B  

5. In the case of a left arithmetic shift , zeros are Shifted to the ______:
a. Left      
b. Right     
c. Up       
d. Down
ANSWER B

6. In the case of a right arithmetic shift the sign bit values are shifted to the_____:
a. Left       
b. Right      
c. Up       
d. Down
ANSWER A

7. _______is the statement block of for loop lies inside block of another for loop:
a. Nested for loop             
b. Nested while loop 
c. Nested do-while loop          
d. None of these
Answer A

8. How many structures structured programs are written:
a. 3            
b. 2              
c. 1                   
d. 6
Answer A

9. Flowchart that exceed page should be properly linked using ________to portions of flowchart on different pages:
a. Connectors      
b. Interconnections    
c. Connections
d. None of these
Answer A