What is the difference between computer memory and computer storage?
A. Computer memory is the storage hierarchy; computer storage is a subset of the computer memory.
B. Computer memory handles data from input devices; computer storage handles data from output devices.
C. Computer memory is the fast, volatile data-retention technologies; computer storage is the slower, permanent data-retention technologies.
D. Computer memory includes the arithmetic unit of the CPU; computer storage includes the control unit of the CPU.