Software Engineering Mcqs

Bubble memory is a_____________________?
  • (A)  Direct access device only
  • (B)  Combination of sequential and direct access devices
  • (C)  Sequential access device only
  • (D)  All of the above
Secondary storage ____________________?
  • (A)  does not require constant power
  • (B)  does not use magnetic media
  • (C)  consists of four main types of devices
  • (D)  does not store information for lateral retrieval