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Olympiad Test: Operating System- 1 - Class 9 MCQ


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10 Questions MCQ Test Cyber Olympiad for Class 9 - Olympiad Test: Operating System- 1

Olympiad Test: Operating System- 1 for Class 9 2024 is part of Cyber Olympiad for Class 9 preparation. The Olympiad Test: Operating System- 1 questions and answers have been prepared according to the Class 9 exam syllabus.The Olympiad Test: Operating System- 1 MCQs are made for Class 9 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Operating System- 1 below.
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Olympiad Test: Operating System- 1 - Question 1

What is the primary function of an operating system?

Detailed Solution for Olympiad Test: Operating System- 1 - Question 1
An operating system manages computer hardware resources such as memory, CPU, and peripherals, ensuring efficient utilization by software applications.
Olympiad Test: Operating System- 1 - Question 2

Which type of operating system allows multiple users to access a computer system simultaneously?

Detailed Solution for Olympiad Test: Operating System- 1 - Question 2
A multi-user operating system allows multiple users to access and interact with the system concurrently, often over a network.
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Olympiad Test: Operating System- 1 - Question 3

Which scheduling algorithm allocates CPU time to processes based on their priority levels?

Detailed Solution for Olympiad Test: Operating System- 1 - Question 3
Priority scheduling assigns CPU time to processes based on their priority levels, ensuring higher priority tasks are executed first.
Olympiad Test: Operating System- 1 - Question 4
What is the purpose of a file system in an operating system?
Detailed Solution for Olympiad Test: Operating System- 1 - Question 4
A file system organizes and manages files and directories on storage devices, ensuring efficient data storage and retrieval.
Olympiad Test: Operating System- 1 - Question 5
Which operating system architecture utilizes a master-slave relationship between processors?
Detailed Solution for Olympiad Test: Operating System- 1 - Question 5
A multiprocessor operating system uses multiple processors in a master-slave relationship to execute tasks concurrently, improving system performance.
Olympiad Test: Operating System- 1 - Question 6
What is the characteristic feature of a real-time operating system (RTOS)?
Detailed Solution for Olympiad Test: Operating System- 1 - Question 6
A real-time operating system guarantees timely response to events and processes, critical for applications with strict timing requirements.
Olympiad Test: Operating System- 1 - Question 7
Which memory management technique swaps out entire processes from memory to disk?
Detailed Solution for Olympiad Test: Operating System- 1 - Question 7
Paging swaps entire processes between main memory and secondary storage, managing memory efficiently by dividing it into fixed-size pages.
Olympiad Test: Operating System- 1 - Question 8
Which operating system type is designed to operate on embedded devices with limited resources?
Detailed Solution for Olympiad Test: Operating System- 1 - Question 8
Embedded operating systems are tailored for embedded devices, optimizing resource usage and supporting specific hardware functionalities.
Olympiad Test: Operating System- 1 - Question 9
Which component of an operating system provides a user interface to interact with the system?
Detailed Solution for Olympiad Test: Operating System- 1 - Question 9
The shell provides a command-line or graphical user interface (GUI) for users to interact with the operating system and execute commands.
Olympiad Test: Operating System- 1 - Question 10
What is the role of device drivers in an operating system?
Detailed Solution for Olympiad Test: Operating System- 1 - Question 10
Device drivers enable the operating system to communicate with hardware devices, ensuring proper functionality and compatibility.
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