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Which among following is not necessary for working of a standalone computer ?

  • RAM
  • Hard Drive
  • Operating System
  • LAN card

Answer: Option D

Similar Questions :

1. In which mode of transmission both communicating devides to transmit and receive data simultaneously ?

  • Simplex
  • Half Duplex
  • Full Duplex
  • None of above

Answer: Option C

2. A switch in a network is used to ?

  • It is used to connect systems on network
  • It is used to stop hacking
  • It is used to stop viruses
  • It is used to boot systems remotely

Answer: Option A

3. Mouse , trackball and joystick are the examples of ?

  • Scanning devices
  • Multimedia devices
  • Pointing devices
  • Storing devices

Answer: Option C

4. DPI means ?

  • Dots processing Inch
  • Dots per Inch
  • Diagram per Inch
  • Diagram processing Inch

Answer: Option B

5. Which among following is not a type of printer ?

  • Inkjet
  • Dot Matrix
  • Rubber Wheel
  • Laser

Answer: Option C

Read more from - Computer Awareness Questions Answers - Set 2
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