Question

A program has to be copied into what type of memory each time the CPU executes it?

Short answer

Answer: RAM (Random Access Memory)

Step-by-step solution

Understand the different types of memory

There are two main types of memory in a computer system: Primary Memory and Secondary Memory. Primary memory is volatile and directly accessible by the CPU, meaning its contents are lost when the power goes off. Examples of primary memory include RAM (Random Access Memory) and cache memory. Secondary memory is non-volatile, meaning it retains data even when the power is turned off. Examples of secondary memory include hard disks, solid-state drives, and CDs.

Identify the type of memory used during program execution

RAM (Random Access Memory) is the primary memory that holds data and instructions temporarily while the CPU processes them. When a computer executes a program, it is first loaded into the RAM from the secondary memory (e.g., hard disk). The CPU then fetches the instructions and data from RAM to execute the program. This implies that every time the CPU executes a program, it must be copied into RAM.

State the answer

The type of memory into which a program has to be copied each time the CPU executes it is the Random Access Memory (RAM).