Computer Awareness Questions Answers - Set 1

• 43. Which is odd one ?

  1. Inkjet Printers
  2. CRT
  3. Laser Printers
  4. Dot Matrix Printers

  Answer And Explanation

  Answer: Option B

  Explanation:

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• 44. Which device among following is used for sending digital data over a phone line ?

  1. USB
  2. Scanner
  3. Printer
  4. Modem

  Answer And Explanation

  Answer: Option D

  Explanation:

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• 45. IP address version 4 is in which format ?

  1. 4 bit
  2. 8 bit
  3. 16 bit
  4. 32 bit

  Answer And Explanation

  Answer: Option D

  Explanation:

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• 46. In banking, railways etc which computers are used ?

  1. Mini Computers
  2. Micro Computers
  3. Main Frames
  4. Super Computers

  Answer And Explanation

  Answer: Option C

  Explanation:

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• 47. Which type of software is an operating system ?

  1. Utility Software
  2. System Software
  3. Application Software
  4. Firmware Software

  Answer And Explanation

  Answer: Option B

  Explanation:

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• 48. Which type of switching is used in Internet ?

  1. Packet
  2. Telephone
  3. Circuit
  4. Telex

  Answer And Explanation

  Answer: Option A

  Explanation:

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• 49. Microsoft office is type of ?

  1. System software
  2. Application software
  3. Utility Software
  4. Firmware

  Answer And Explanation

  Answer: Option B

  Explanation:

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