The part of a machine level instruction, which tells the central processor what has to be done, is

A. An operation code ऑपरेशन कोड

B. An address एड्रेस

C. An operand ऑपरेंड

D. None of the above इनमे से कोई भी नहीं

Correct Answer is :

A. An operation code

Explanation

In a machine-level instruction, the part that tells the central processor what operation or action needs to be performed is known as the "opcode" (operation code). The opcode specifies the operation that the processor should execute, such as addition, subtraction, load, store, jump, etc.