Computer Basics – Questions Set 2

Q 1. How many bits make up one byte of data?
a. 8 bits
b. 10 bits
c. 16 bits
d. 32 bits

Q 2. Which of the following computers is slowest and cheapest among others?
a. Mini computer
b. Micro computer
c. Mainframe computer
d. Super computer

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Q 3. Which of the following computers is fastest among others?
a. Mini computer
b. Micro computer
c. Mainframe computer
d. Super computer

Q 4. How many bits can half adder be able to add?
a. 1
b. 2
c. 3
d. 4

Q 5. How many bits can full adder be able to add?
a. 1
b. 2
c. 3
d. 4

Q 6. Which one of the following is sequential circuit?
a. Flip flop
b. Encoder
c. Decoder
d. Multiplexer

Q 7. A flip flop can store how many bits of information?
a. 1
b. 2
c. 4
d. 8

Q 8. Counter is made up of which flip-flop?
a. S-R flip flop
b. D-flip flop
c. J-J flip flop
d. Master flip flop

Q 9. What is the base of decimal number system?
a. 16
b. 10
c. 8
d. 2

Q 10. What is the base of binary number system?
a. 16
b. 10
c. 8
d. 2

Answers:
Q 1. (a), Q 2. (b), Q 3. (d), Q 4. (b), Q 5. (c), Q 6. (a), Q 7. (a), Q 8. (c), Q 9. (b), Q 10. (d)

 

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