Briefly explain the sub cycles involved in execution of a machine inst

Question

Briefly explain the sub cycles involved in execution of a machine instruction. Write notes on various registers in CPU.

24 Feb 2025

Answer :

Word Count : 456

In a computer, the execution of a machine instruction follows a structured cycle known as the Instruction Cycle, which consists of several sub-cycles. The main sub-cycles involved in executing a machine instruction are:

1. Fetch Cycle:
- The CPU retrieves the next instruction from the memory.
- The Program Counter (PC) holds the address of the instruction to be fetched.
- The instruction is then stored in ______ ____ ________ ________ ______ _____ ____.
_______ _______ _____ ____ _____ ________ _________ __________ ____ _______.
____ ___ ___ ________ __________ _________.
_____ __________ ______ _______ __________ _______ _________.
_________ _________ ___ _______ __________ _____ ________ ________.
___ ______ _____ ____ __________ ____ _____ ________ _______ ________ __________ _______.
___ ________ _____ ____ ________ _______.
______ ____ ____ __________ _________.
____ __________ ______ ___ __________ ___ _____ ______ _______ _____ ______ _________.
_______ _______ __________ __________ ________.
__________ ______ ____ _____ _________ _____.
____ ___ ________ ______ ________ ________ ________ __________ _________.
__________ _________ _______ ____ _______.
_______ _________ _________ _____ ____ ________ _______ _______ ___.
_____ ___ _____ __________ __________ ________ _________ ______ _______ _________ _________.
____ ___ ______ _____ _____ ___ _______ __________ ____ ___ _________ _______.
_________ ________ ______ ______ ______ __________ ___ ______ ________ ____ _________ ___.
___ __________ ____ _________ ______ __________ ________ ______ ____ ________ __________ ____.
______ _________ __________ ____ ________ __________ ____ ____ _________.
__________ ________ __________ ______ _________ _____ ________ ______ _________ _______ _______ ___.
________ __________ _____ _____ __________ _____ ____ ____.
____ __________ _________ _____ ____ ________ _____ __________ _____ ____ _________ ___.
___ ________ _____ _________ __________ ______ ________ _______ _______.
_______ _______ ___ ________ ___ _____ _____ ________ _________ ___ ____.
_____ ______ ______ ______ _____ _______ ____ ________ ________ ___ ______ ______.
____ __________ __________ __________ ___ _________ __________.
________ ________ _________ _____ _____ ________ ____ ________ __________.
_________ ___ ____ ________ _____ ___ ____ __________.
_________ ____ _______ ___ _______ _________ _________ ____ ________ ____ _________ _________.
________ __________ ________ __________ ______ ___ _________ ____.
______ ________ ___ ______ ____ _________.
_____ ___ ________ ________ ______ _____ __________ ______ _______.
______ ______ __________ ______ ____ ___ ________ ______ ________ _______ _____.
_____ ____ _____ _____ ___ ________ _________.
_______ _________ ________ ___ _____ _____ ____ _________ _____.
____ ________ _________ ____ _______ __________ _______ _______ _____.
_________ ________ __________ ________ _______.
______ ____ ____ _________ ____ _____.
_____ ___ ________ ____ _____ _______ _____ ___.
____ _________ ___ __________ ___ ___ ________ _________.
__________ _____ ________ _______ ___ ________ _____ _____ ____ ________ __________.
______ _______ ___ ______ ____ _______ ________.
_________ ______ __________ ____ ______.
_______ _______ _________ __________ ____ ____ ______.
______.
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★★★