COMPUTER SYSTEM ARCHITECTURE MCQS PART 59

COMPUTER SYSTEM ARCHITECTURE MCQS PART 59

1. Which is a type of microprocessor that is designed with limited number of instructions:
a. CPU      
b. RISC       
c. ALU        
d. MUX
ANSWER B

2. Which unit is a pipeline system helps in speeding up processing over a non pipeline system:
a. CPU       
b. RISC         
c. ALU          
d. MUX
ANSWER A

3. The group of binary bits assigned to perform a specified operation is known as:
a. Stack register    
b. Control word     
c. Both     
d. None
ANSWER B

4. How many binary selection inputs in the control word:
a. 1        
b. 7           
c. 14              
d. 28
ANSWER C

5. In control word three fields contain how many bits:
a. 1       
b. 2            
c. 3           
d. 4
ANSWER C

6. Three fields contains three bits each so one filed has how many bits in control word:
a. 2               
b. 4             
c. 5              
d. 6
ANSWER C

7. How is selects the register that receives the information from the output bus:
a. Decoder    
b. Encoder          
c. MUX            
d. All of these
ANSWER A

8. A bus organization for seven _____register:
a. ALU                 
b. RISC           
c. CPU             
d. MUX
ANSWER C

9. How many source register propagate through the multiplexers:
a. 1           
b. 2               
c. 3             
d. 4
ANSWER B

10. How many bits of OPR select one of the operations in the ALU:
a. 2         
b. 3              
c. 4             
d. 5
ANSWER D