A. Parallel
B. Sequential
C. direct access
D. binary access
✅ The correct answer is option C.
Primary storage device such as semiconductor memory chips are called direct access. A primary storage device is a medium that holds memory for short periods of time while a computer is running. Although it has a much lower access time and faster performance, it is also about two orders of magnitude more costly than secondary storage.
Primary storage device such as semiconductor memory chips are called direct access. A primary storage device is a medium that holds memory for short periods of time while a computer is running. Although it has a much lower access time and faster performance, it is also about two orders of magnitude more costly than secondary storage.