COMPUTER SYSTEM ARCHITECTURE MCQS PART 26

COMPUTER SYSTEM ARCHITECTURE MCQS PART 26

1. which symbol will be denote an AND micro operation:
a. (^)               
b. (v)              
c. Both              
d. None
Answer A

2. Which operation are associated with serial transfer of data:
a. Logical micro operation             
b. Arithmetic micro operation
c. Shift micro operation                 
d. None of these
Answer C

3. The bits are shifted and the first flip-flop receives its binary information from the_____:
a. Serial output          
b. Serial input          
c. Both           
d. None
Answer B

4. How many types of shift micro operation:
a. 2           
b. 4              
c. 6                      
d. 8
Answer C

5. Which shift is a shift micro operation which is used to shift a signed binary number to the left or right:
a. Logical         
b. Arithmetic           
c. Both          
d. None of these
Answer B

6. Which shift is used for signed binary number:
a. Logical        
b. Arithmetic        
c. Both           
d. None of these
Answer B

7. Arithmetic left shift is used to multiply a signed number by_____:
a. One            
b. Two              
c. Three             
d. All of these
Answer B

8. The variable of_______ correspond to hardware register:
a. RAM             
b. RTL             
c. ALU           
d. MAR
Answer B

9. In which shift is used to divide a signed number by two:
a. Logical right-shift            
b. Arithmetic right shift
c. Logical left shift                 
d. Arithmetic left shift
Answer B

10. Shift left is equal to:
a. multiply by two 
b. add by two
c. divide by two
d. subtract by two
Answer A