Exam-style question
Try this first
Which of the following could be an operand?.
- A.A value, a memory address or a register
- B.Only the name of the processor
- C.Only the instruction set name
- D.Only the number of bits in an instruction
Model answer
What a good answer should say
- A value, a memory address or a register
Explanation
Why this works
An operand can provide a value, identify a memory address, or identify a register, depending on the instruction.
Common mistake
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