Identify the correct definition of Paging.
Difficulty: Hard
About this MCQ
This Hard Operating Systems question asks: Identify the correct definition of Paging. The correct choice is B. A memory management scheme that eliminates external fragmentation by dividing memory into fixed-size blocks called pages.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
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- A. The core part of an operating system that manages hardware resources and communication between hardware and software.
Why not A: “The core part of an operating system that manages hardware resources and communication between hardware and software.” does not fit this question. The answer is A memory management scheme that eliminates external fragmentation by dividing memory into fixed-size blocks called pages..
- B. A memory management scheme that eliminates external fragmentation by dividing memory into fixed-size blocks called pages. ✓
- C. A memory management technique that gives an application the illusion of a large, continuous memory space using disk storage.
Why not C: “A memory management technique that gives an application the illusion of a large, continuous memory space using disk storage.” does not fit this question. The answer is A memory management scheme that eliminates external fragmentation by dividing memory into fixed-size blocks called pages..
- D. A program in execution, including its code, data, and current activity state.
Why not D: “A program in execution, including its code, data, and current activity state.” does not fit this question. The answer is A memory management scheme that eliminates external fragmentation by dividing memory into fixed-size blocks called pages..
Correct answer
B. A memory management scheme that eliminates external fragmentation by dividing memory into fixed-size blocks called pages.
Explanation
A memory management scheme that eliminates external fragmentation by dividing memory into fixed-size blocks called pages option B is the accepted answer to Identify the correct definition of Paging Option A The core part of an operating system that manages hardware resources and communication between hardware and software does not fit this question Option C A memory management technique that gives an application the illusion of a large continuous memory space using disk storage does not fit this question Option D A program in execution including its code data and current activity state does not fit this question For this Operating Systems question the accepted answer is A memory management.
Source: Operating Systems Official Reference Guide
Tags: computer science, operating systems, OS concepts, process management
Submitted by: MCQsHub Editorial
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