Serial access memories are useful in applications where

A. data consists of numbers

B. short access time is required

C. each stored word is processed differently

D. data naturally needs to flow in and out in serial form

E. None of the above

Answer: Option D

Solution(By Examveda Team)

1) Serial access memories are useful in applications where data naturally needs to flow in and out in serial form.
2) Serial access is where data records are stored one after the other with no regard to the order.