With regard to computer memory, which of the following statements are TRUE?
(A) Secondary storage is slower, cheaper, and less volatile than primary storage.
(B) Tape drives are direct access devices.
(C) The contents of most forms of RAM are volatile, thus making them unsuitable for long term data storage.
Choose the correct answer from the options given below :
1
(A) and (B) only
2
(B) and (C) only
3
(A) and (C) only
4
(A), (B) and (C)