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
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)