COMPUTER SYSTEM ARCHITECTURE MCQS PART 29

COMPUTER SYSTEM ARCHITECTURE MCQS PART 29

1. _______ is a symbolic representation of
discrete elements of information:
a. Data   
b. Code   
c. Address       
d. Control
Answer B

2. Group of binary bits(0&1) is known as:
a. Binary code 
b. Digit code 
c. Symbolic representation 
d. None of these
Answer A

3. A group of 4 binary bits is called:
a. Nibble              
b. Byte   
c. Decimal             
d. Digit
Answer A

4. BCD uses binary number system to
specify decimal numbers:
a. 1-10   
b. 1-9   
c. 0-9   
d. 0-10
Answer C

5. The ______ are assigned according to
the position occupied by digits:
a. Volume          
b. Weight        
c. Mass    

d. All of these
Answer B

6. what is the BCD for a decimal number 559:
a. [0101 0101 1001]BCD   
b. [0101 0001 1010]
c. [0101 1001 1001]       
d. [1001 1010 0101]
Answer A

7. ________are the codes that    represent alphabetic characters, punctuation marks and other special characters:
a. Alphanumeric codes 
b. ASCII codes 
c. EBCDIC codes   
d. All of these
Answer A

8. Abbreviation ASCII stands for:
a. American standard code for information interchange
b. Abbreviation standard code for information interchange
c. Both    
d. None of these
Answer A

9. How many bit of ASCII code:
a. 6   
b. 7   
c. 5   
d. 8
Answer B

10. Which code used in transferring coded information from keyboards and to computer display and printers:
a. ASCII   
b. EBCDIC         
c. Both   
d. None of these
Answer A