Computer Awareness Questions Answers - Set 2

• 64. Which type of software are device drivers

  1. Application software
  2. System software
  3. Utility software
  4. These are type of hardware

  Answer And Explanation

  Answer: Option B

  Explanation:

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• 65. Which of following allows two or more users to work on same time ?

  1. Multiprocessing
  2. Multithreading
  3. Multiprocessing
  4. Multicapable

  Answer And Explanation

  Answer: Option C

  Explanation:

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• 66. Which of following is not a valid bus in computer system ?

  1. Data Bus
  2. Memory Bus
  3. Address Bus
  4. System Bus

  Answer And Explanation

  Answer: Option B

  Explanation:

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• 67. Which is not a function of operating system ?

  1. Process management
  2. Memory Management
  3. Internet Server management
  4. File Management

  Answer And Explanation

  Answer: Option C

  Explanation:

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• 68. Which gate is also known inverter ?

  1. AND
  2. OR
  3. NOT
  4. XOR

  Answer And Explanation

  Answer: Option C

  Explanation:

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• 69. Which is not true about Random Access Memory ?

  1. Data can be read and written
  2. Data can be accessed randomly
  3. Data is retained as long as the computer is powered on
  4. Data stays permanently written

  Answer And Explanation

  Answer: Option D

  Explanation:

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• 70. The set of wires, which carry information in a controlled manner, is known as ?

  1. Public bus
  2. System Bus
  3. Control Bus
  4. Private Bus

  Answer And Explanation

  Answer: Option B

  Explanation:

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