Computer Awareness Questions Answers - Set 3

• 8. Which code is a string of binary digits ?
  

  1. Op code
  2. Instruction code
  3. Operand code
  4. Parity code

  Answer :

  Option B

• 9. A stack in a digital computer is a part of the ?

  1. ALU
  2. Memory unit
  3. Conrtol Unit
  4. Monitor

  Answer :

  Option B

• 10. MICR stands for ?

  1. 90.75%
  2. 91.75%
  3. 92.75%
  4. 93.75%
  5. Magnetic initiate character recognition
  6. Magnetic ink character recognition
  7. Magnetic ink character reward
  8. Magnetic internal character recognition

  Answer :

  Option F

• 11. One way to convert from decimal to hexadecimal is the ?

  1. 1997
  2. 1998
  3. 1999
  4. 2000
  5. Octal dabble method
  6. Double dabble method
  7. Hex dabble method
  8. Binary dabble method

  Answer :

  Option

• 12. The operation is specified by a binary code known as the ?

  1. Operand code
  2. Opcode
  3. Source code
  4. Command Code

  Answer :

  Option B

• 13. In which condition resource is not removed from a process holding ?

  1. Synchronization problem
  2. Non preemption
  3. Hold and wait
  4. Circular wait

  Answer :

  Option B

• 14. VDU stands for ?

  1. Video display unit
  2. Visual data unit
  3. Vita display unit
  4. Visual display unit

  Answer :

  Option D