COMPUTER SYSTEM ARCHITECTURE MCQS PART 37

COMPUTER SYSTEM ARCHITECTURE MCQS PART 37

1. Which register holds the next instruction to be executed:
a. Instruction register        
b. Program register
c. Program control register        
d. None of these
Answer C

2. Each instruction is also accompanied by  a___________:
a. Microprocessor     
b. Microcode    
c. Both        
d. None of these
Answer B
3. Which are microcomputers commonly used for commercial data processing, desktop     publishig and engineering application:
a. Digita computer      
b. Persnal computer   
c. Both   
d. None of these
Answer B

4. Which microprocessor has the control unit, memory unit and arithmetic and logic unit:
a. Pentium IV processor         
b. Pentium V processor
c. Pentium III processor          
d. None of these
Answer A
5. The processing speed of a computer depends on the __________of the system:
a. Clock speed      
b. Motorola     
c. Cyrix       
d. None of these
Answer A

6. Which microprocessor is available with a clock speed of 1.6 GHZ:
a. Pentium III   
b. Pentium II    
c. Pentium IV    
d. All of these
Answer C

7. Which processor are used in the most personal computer:
a. Intel corporation’s Pentium        
b. Motorola corporation’s
c. Both                    
d. None of these
Answer A

8. _______is the first step in the evolution of     programming languages:
a. machine language
b. assembly language 
c. code language
d. none of these
Answer B

9. Mnemonic refers to:
a. Instructions          
b. Code  
c. Symbolic codes         
d. Assembler
Answer C
10. Mnemonic represent:
a. Operation codes       
b. Strings          
c. Address           
d. None of these
Answer A