Exam-style question
Try this first
Which pair describes the two main parts of an instruction in the simple model?.
- A.Opcode and operand
- B.Register and cache
- C.Address bus and data bus
- D.Input and output
Model answer
What a good answer should say
- Opcode and operand
Explanation
Why this works
In the stated model, an instruction consists of an opcode and one or more operands.
Common mistake
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