COMPUTER SYSTEM ARCHITECTURE MCQS PART 76

COMPUTER SYSTEM ARCHITECTURE MCQS PART 76

1. Counting in hex, each digit can be increment from__________:
a. 0 to F          
b. 0 to G       
c. 0 to H          
d. 0 to J
ANSWER A

2. Which number can be converted into binary  numbers by converted each hexadecimal digit to 4 bits binary equivalent using the code:
a. Binary number            
b. Decimal number
c. Octal number             
d. Hexadecimal number
ANSWER D

3. One way to convert from decimal to hexadecimal is the _________:
a. Double dabble method           
b. Hex dabble method
c. Binary dabble method            
d. All of these
ANSWER B

4. Binary numbers can also be expressed in this same notation by _________representation:
a. Floating point  
b. Binary point  
c. Decimal point   
d. All of these
ANSWER A

5. How many parts of floating point representation of a number consists:
a. 4              
b. 2               
c. 3               
d. 5
ANSWER B

6. The first part of floating point represents a signed fixed point number called:
a. Exponent    
b. Digit      
c. Number         
d. Mantissa
ANSWER D

7. The second part of floating point designates the position of the decimal point and is called:
a. Mantissa          
b. Binomial             
c. Octal           
d. Exponent
ANSWER D

8. The fixed point mantissa may be _______or__________:
a. Fraction          
b. Integer         
c. Both            
d. None of these
ANSWER C
9. The number of bit required to express_________ and _______ are determined by the accuracy desired from the computing system :
a. Exponent        
b. Mantissa       
c. Both    
d. None f these
ANSWER C
10. Which part is not physically indicated in the register:
a. Binary        
b. Decimal       
c. Octal          
d. None of these
ANSWER B