Free computer quiz Online Test - MeritNotes

No. of Questions :10
Remaining Time :
1. Which of the following is most resistant to electrical and noise interference?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

2. ASCII code is an
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

3. The binary number 10011101 is equal to the decimal number
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

4. The tangible part of a computer system is called
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

5. The two’s complement in binary system is useful for expressing
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

6. The Gray code for decimal 7 is
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

7. Hexadecimal numbers are a mixture of
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

8. The parity bit is added for which purpose?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

9. The sum of weights in self complementing BCD code must be
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

10. The decimal equivalent of binary number 0.0111 is
 
  • (a) 
  • (b) 
  • (c) 
  • (d)