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Microprocessors - Engineering

Q1:

Read the following statements
  1. Magnetic tape is a sequential device.
  2. Magnetic disc is a direct access device.
  3. Magnetic tape and disc are both sequential devices.
  4. Magnetic tape and disc are both direct access devices.
Which of the above statements are correct?

A 1 and 2 only

B 1 and 3 only

C 2 and 4 only

D 1, 2 and 3 only

ANS:A - 1 and 2 only

Both 1 and 2 are correct but 3 and 4 are wrong.