Which of the following statements are correct? A. One KB has 1024 bytes. B.…

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Which of the following statements are correct?

A. One KB has 1024 bytes.

B. Cache memory is a secondary storage.

C. Operating system is not an application software.

D. Hub is a network device.

E. ALU is a control unit.

Choose the correct answer from the options given below:

Answer: C. A, C and D Only

  1. A.

    A, D and E Only

  2. B.

    A, B and C Only

  3. C.

    A, C and D Only

  4. D.

    C, D and E Only

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Correct answer: C

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