a) Explain the process of instruction execution in a van Neumann machi

Question

a) Explain the process of instruction execution in a van Neumann machine.

13 Mar 2024

Answer :

Word Count : 297

In a von Neumann machine, named after the renowned mathematician and physicist John von Neumann, the process of instruction execution follows a systematic series of steps known as the "fetch-decode-execute cycle." This cycle governs how instructions are processed and executed by the central processing unit (CPU) of the computer. Here's a detailed explanation of each step:

1. Fetch: The CPU retrieves instructions from the computer's memory (RAM) based on the program counter (PC), which __________ __________ _____ ___ ____ _________ _____ ______ ________ _____.
________ ___ _____ ____ ___ ______.
_________ ___ _______ _____ __________.
____ ______ ____ ____ ____ _________ _______ ________ __________ _______.
______ ____ ___ _________ ___ ______ ____ ____ __________ ___.
_____ ________ _______ ___ ______ _____ ___ _________ ____ _______ ______.
_______ _________ _______ _______ ______ ____ _______ _______ ____.
___ _________ _______ ______ __________ ______ _________ __________ ___ ______ __________.
___ __________ ___ __________ _______ ___ ________.
________ _______ ______ _________ ______ ____ ___ __________ ________ _______ __________.
_________ __________ _______ _________ _________ _____ _________ __________ __________.
__________ ________ ________ __________ _________.
_______ _____ _____ __________ ________ _____.
___ ______ __________ ______ ______ _____ ______ _____ ______.
_________ _________ ____ _____ __________ _____ _______ ___ _____ __________ ____ _______.
___ _________ __________ ____ ________ __________ _________.
_____ _______ ___ _____ _______ _____ ________.
_______ ________ ______ ____ ___ __________ _______ ______ ______.
________ _____ ______ ____ ______.
______ _________ __________ ________ _______ ____.
_____ _______ __________ ______ _________ ___ ________ _________ ___ ___ _________.
________ ________ ___ _____ ______ __________ ______ __________.
___ _______ _________ _________ _____ ____ _____ _____ _______ __________.
___ __________ ______ ______ __________ ________.
________ _______ __________ _____ ___ ________ _________ ____.
_____ __________ _____ ______ _______ ____.
______ __________ __________ ____ __________.
_______ ________ ____ _____.
Get Full Answer on WhatsApp

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers

IGNOU NEWS

Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★