Question 101

Computer Awareness Structure of instructions in CPU Easy

In a standard machine language instruction, which component identifies the specific operation to be performed, such as addition or data movement?

(A) Operand
(B) Opcode
(C) Register
(D) Immediate Address
✓ Correct Answer: Option B Verified Solution

📘 Step-by-Step Solution & Detailed Explanation:

A standard machine language instruction is divided into two primary parts: the opcode and the operand. The **Opcode** (Operation Code) specifies the exact operation to be performed by the processor, such as addition, subtraction, or moving data. The **Operand** refers to the data or the memory address of the data on which the opcode will operate.

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