What does Instruction set architecture (ISA) refer to?
Difficulty: Hard
About this MCQ
This Hard Computer Architecture MCQ checks one syllabus fact.
The question is: “What does Instruction set architecture (ISA) refer to?”
The accepted answer is A. The set of instructions a processor can execute, defining the interface between hardware and software.. The set of instructions a processor can execute defining the interface between hardware and software is the fact required by What does Instruction set architecture ISA refer to option A Option B The simultaneous use of multiple processors or cores to perform computations faster does not match the stem it is a near-miss used to catch incomplete recall of The set of instructions a processor can execute defining the interface between hardware and software Option C A communication system that transfers data between components inside a computer does not match the stem it is a near-miss used to catch incomplete recall of The set of instructions a processor can execute defining the interface between hardware and software Remaining alternatives A.
- A. The set of instructions a processor can execute, defining the interface between hardware and software. ✓
- B. The simultaneous use of multiple processors or cores to perform computations faster.
Why not B: “The simultaneous use of multiple processors or cores to perform computations faster.” is not correct. The accepted answer is A. The set of instructions a processor can execute, defining the interface between hardware and software.. The set of instructions a processor can execute defining the interface between hardware and software is the fact required by What does Instruction set architecture ISA refer to opt
- C. A communication system that transfers data between components inside a computer.
Why not C: “A communication system that transfers data between components inside a computer.” is not correct. The accepted answer is A. The set of instructions a processor can execute, defining the interface between hardware and software.. The set of instructions a processor can execute defining the interface between hardware and software is the fact required by What does Instruction set architecture ISA refer to opt
- D. A layered arrangement of progressively larger and slower memory levels used to balance speed and cost.
Why not D: “A layered arrangement of progressively larger and slower memory levels used to balance speed and cost.” is not correct. The accepted answer is A. The set of instructions a processor can execute, defining the interface between hardware and software.. The set of instructions a processor can execute defining the interface between hardware and software is the fact required by What does Instruction set architecture ISA refer to opt
Correct answer
A. The set of instructions a processor can execute, defining the interface between hardware and software.
Explanation
The set of instructions a processor can execute defining the interface between hardware and software is the fact required by What does Instruction set architecture ISA refer to option A Option B The simultaneous use of multiple processors or cores to perform computations faster does not match the stem it is a near-miss used to catch incomplete recall of The set of instructions a processor can execute defining the interface between hardware and software Option C A communication system that transfers data between components inside a computer does not match the stem it is a near-miss used to catch incomplete recall of The set of instructions a processor can execute defining the interface between hardware and software Remaining alternatives A.
Source: Computer Architecture Official Reference Guide
Tags: computer science, hardware, computer architecture, CPU design
Submitted by: MCQsHub Editorial
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