What is Multitasking primarily used for?
Difficulty: Easy
About this MCQ
This Easy Operating Systems question asks: What is Multitasking primarily used for? The correct choice is C. The ability of an operating system to execute multiple tasks or processes concurrently.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Operating Systems 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 Operating Systems so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
Treat the explanation as part of the question, not a footnote. If you missed it, reread the stem against the correct option before you open the next Operating Systems item. A timed quiz is the same pool with a clock and a score. A past paper is a full sitting rather than this single question.
- A. The smallest unit of execution within a process that can be scheduled independently.
Why not A: “The smallest unit of execution within a process that can be scheduled independently.” does not fit this question. The answer is The ability of an operating system to execute multiple tasks or processes concurrently..
- B. A situation where two or more processes are blocked forever, each waiting for a resource held by another.
Why not B: “A situation where two or more processes are blocked forever, each waiting for a resource held by another.” does not fit this question. The answer is The ability of an operating system to execute multiple tasks or processes concurrently..
- C. The ability of an operating system to execute multiple tasks or processes concurrently. ✓
- D. A signal that pauses the CPU's current activity so it can handle an urgent event immediately.
Why not D: “A signal that pauses the CPU's current activity so it can handle an urgent event immediately.” does not fit this question. The answer is The ability of an operating system to execute multiple tasks or processes concurrently..
Correct answer
C. The ability of an operating system to execute multiple tasks or processes concurrently.
Explanation
The ability of an operating system to execute multiple tasks or processes concurrently is the value that answers What is Multitasking primarily used for option C Option A The smallest unit of execution within a process that can be scheduled independently does not fit this question Option B A situation where two or more processes are blocked forever each waiting for a resource held by another does not fit this question Option D A signal that pauses the CPU's current activity so it can handle an urgent event immediately does not fit this question For this Operating Systems question the accepted answer is The ability of an operating system to.
Source: Operating Systems Official Reference Guide
Tags: computer science, operating systems, OS concepts, process management
Submitted by: MCQsHub Editorial
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