Computer Science, asked by tashfia2604, 7 months ago

why is fetch execute cycle used?

Answers

Answered by krishnaroy90
1

Explanation:

During the fetch execute cycle, the computer retrieves a program instruction from its memory. It then establishes and carries out the actions that are required for that instruction. The cycle of fetching, decoding, and executing an instruction is continually repeated by the CPU whilst the computer is turned on.

Answered by shazmeen19
0

Answer:

During the fetch execute cycle, the computer retrieves a program instruction from its memory. It then establishes and carries out the actions that are required for that instruction. The cycle of fetching, decoding, and executing an instruction is continually repeated by the CPU whilst the computer is turned on.The fetch execute cycle is the basic operation (instruction) cycle of a computer (also known as the fetch decode execute cycle).During the fetch execute cycle, the computer retrieves a program instruction from its memory.  It then establishes and carries out the actions that are required for that instruction. The cycle of fetching, decoding, and executing an instruction is continually repeated by the CPU whilst the computer is turned on. StepFetch execute cycle 

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