COMPUTER SYSTEM ARCHITECTURE MCQS PART 46

COMPUTER SYSTEM ARCHITECTURE MCQS PART 46

1. Flowchart is a_______ representation of an algorithm:
a. Symbolic   
b. Diagrammatic     
c. Both a & b     
d. None of these
Answer C

2. In flow chart symbols the _______operation represents the direction of flow:
a. Connector         
b. Looping          
c. Arrows        
d. Decision making
Answer C

3. Which register is memory pointer:
a. Program counter       
b. Instruction register
c. Stack pointer               
d. Source inde
Answer A

4. How many approaches are used to design control unit:
a. 2                
b. 3              
c. 4                 
d. 5
Answer A

5. Which are the following approaches used to design control unit:
a. Hardwired control         
b. Microprogrammed control
c. Both a & b                         
d. None of these
Answer C

6. Cache memory is located between main memory and_____:
a. CPU           
b. Memory         
c. Both a & b         
d. None of these
Answer A

7. _______arrow represents the value obtained by evaluating right side expression/variable to the left side variable:
a. Forth            
b. Inbetween           
c. Back           
d. None of these
Answer C

8. A ________ is written as separate unit, apart from main and called whenever necessary:
a. Subroutine          
b. Code            
c. Block            
d. None of these
Answer A

9. _______uses the stack to store return address of subroutine:
a. CPU       
b. Microprocessor     
c. register        
d. memory
Answer B

10. A subroutine is implemented with 2 associated instructions:
a. CALL          
b. RETURN          
c. Both a & b        
d. None of these
Answer C