Explain Memory devices - Primary memory and Secondary memory with an
example
Answers
Memory devices.
Computer memory is any physical device capable of storing information temporarily, like RAM (random access memory), or permanently, like ROM (read-only memory). Memory devices utilize integrated circuits and are used by operating systems, software, and hardware.
Primary memory
Primary memory is computer memory that is accessed directly by the CPU. ... RAM, or random access memory, consists of one or more memory modules that temporarily store data while a computer is running. RAM is volatile memory, meaning it is erased when the power is turned off.
Secondary memory
Secondary memory refers to storage devices, such as hard drives and solid state drives. Unlike primary memory, secondary memory is not accessed directly by the CPU. ... Instead, data accessed from secondary memory is first loaded into RAM and is then sent to the processor.