Which instruction format is used by commercial computers?
Correct answer: C. Two address
- A. Zero address instructions
- B. One address instructions
- C. Two address
- D. Three address instructions
Explanation
The correct answer is (C) Two address.Therefore, two-address instructions provide a good balance between efficiency and flexibility, making them the dominant choice for contemporary commercial computer architecturesThis is the most common format used in commercial processors. It provides more flexibility as it allows specifying two operands explicitly, enabling the result to be stored in a register or memory location other than a predefined accumulator.
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