COMPUTER SYSTEM ARCHITECTURE MCQS PART 77

COMPUTER SYSTEM ARCHITECTURE MCQS PART 77

1. The exponent contains the decimal number :
a. +05          
b. +03            
c. +04            
d. +07
ANSWER C

2. The first or the integer part is known as________:
a. Exponent          
b. Integer        
c. Binomial            
d. None of these
ANSWER D

3. How many bits of mantissa :
a. 4               
b. 8             
c. 10            
d. 16
ANSWER C
4. How many bit of exponent:
a. 4              
b. 6             
c. 8              
d. 10
ANSWER B

5. Which number is said to be normalized if the more significant position of the mantissa contains a non zero digit:
a. Binary point number            
b. Mantissa point number
c. Floating point number         
d. None of these
ANSWER C

6. Which operation with floating point numbers are more complicated then arithmetic operation with fixed point number :
a. Logical operation   
b. Arithmetic operation 
c. Both  
d. None of these
ANSWER B

7. ______ can read any printed character by comparing the pattern that is stored in the computer:
a. SP              
b. CCR         
c. RAG            
d. OCR
ANSWER D

8. Which system is a typical example of the readers and writers problem:
a. Airline reservation system     
b. Airport reservation system
c. Both              
d. None of these
ANSWER A

9. Which lock can arise when two processes wait for phone calls from one another:
a. Spine lock         
b. Dead lock      
c. Both        
d. None of these
ANSWER B

10. Which lock is more serious than indefinite postponement or starvation because it affect more than one job:
a. Deadlock         
b. Spinelock     
c. Both           
d. None of these
ANSWER A