What is the function or purpose of Clock speed?
Difficulty: Easy
About this MCQ
This Easy Computer Architecture question asks: What is the function or purpose of Clock speed? The correct choice is A. The rate at which a processor executes instructions, measured in cycles per second.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Computer Architecture items like this one are written for Pakistan exams such as CSS, FPSC, PPSC, and NTS. The difficulty label is a hint about how much of the topic the stem assumes, not a score. Tags and exam names, when they are present, tell you where else the same idea is tested. Previous and next links stay in Computer Architecture so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
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- A. The rate at which a processor executes instructions, measured in cycles per second. ✓
- B. A layered arrangement of progressively larger and slower memory levels used to balance speed and cost.
Why not B: “A layered arrangement of progressively larger and slower memory levels used to balance speed and cost.” does not fit this question. The answer is The rate at which a processor executes instructions, measured in cycles per second..
- C. A processor design philosophy that uses a small, simplified set of instructions to achieve higher performance.
Why not C: “A processor design philosophy that uses a small, simplified set of instructions to achieve higher performance.” does not fit this question. The answer is The rate at which a processor executes instructions, measured in cycles per second..
- D. A CPU design that can execute more than one instruction during a single clock cycle.
Why not D: “A CPU design that can execute more than one instruction during a single clock cycle.” does not fit this question. The answer is The rate at which a processor executes instructions, measured in cycles per second..
Correct answer
A. The rate at which a processor executes instructions, measured in cycles per second.
Explanation
The rate at which a processor executes instructions measured in cycles per second is the value that answers What is the function or purpose of Clock speed option A Option B A layered arrangement of progressively larger and slower memory levels used to balance speed and cost does not fit this question Option C A processor design philosophy that uses a small simplified set of instructions to achieve higher performance does not fit this question Option D A CPU design that can execute more than one instruction during a single clock cycle does not fit this question For this Computer Architecture question the accepted answer is The rate at which.
Source: Computer Architecture Official Reference Guide
Tags: computer science, hardware, computer architecture, CPU design
Submitted by: MCQsHub Editorial
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