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Operating Systems MCQs

Master key concepts in Operating Systems with our carefully curated MCQs designed for competitive exams and job tests. This section covers essential topics like process management, memory management, CPU scheduling, file systems, deadlocks, synchronization, virtual memory, and operating system architecture. These Operating Systems MCQs are ideal for candidates preparing for FPSC, PPSC, NTS, SPSC, BPSC, CSS, PMS, and IT-related job exams. Whether you’re a CS student or an IT job aspirant, these multiple-choice questions will help you sharpen your technical knowledge and improve exam performance. Questions are regularly updated to match the latest exam trends and syllabus.

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1 Operating Systems MCQs

An operating system can be compared to a ______ because it manages and controls the activities of a computer system.

  • Government
  • Police
  • Parliament
  • All of the above
0 Comments
Correct Answer: A. Government

Explanation:

An operating system (OS) is the main system software that manages the ... Read More Details

2 Operating Systems MCQs

Which of the following is NOT used as a nickname for an Android version?

  • Honeycomb
  • Cupcake
  • Gingerbread
  • Muffin
0 Comments
Correct Answer: D. Muffin

Explanation:

Android versions have historically been associated with dessert-themed names. These names were ... Read More Details

3 Operating Systems MCQs

In which year was Microsoft Windows 10 officially launched?

  • 2010
  • 2015
  • 2020
  • 2025
0 Comments
Correct Answer: B. 2015

Explanation:

Windows 10 is an operating system developed by Microsoft as part of ... Read More Details

4 Operating Systems MCQs

Which component is responsible for initializing computer hardware and loading the operating system?

  • System Programs
  • BIOS
  • CP
  • Memory
0 Comments
Correct Answer: B. BIOS

Explanation:

The BIOS (Basic Input/Output System) is firmware stored on the computer's motherboard that is responsible ... Read More Details

5 Operating Systems MCQs

Which of the following is a function of an operating system?

  • Monitoring system activities
  • organizing data on storage devices
  • resource allocation
  • All of these
0 Comments
Correct Answer: D. All of these

Explanation:

An operating system (OS) is system software that manages computer hardware and software resources while ... Read More Details

6 Operating Systems MCQs
Assistant Superintendent Jail

Spooling is commonly used with:

  • Hard disk
  • Monitor
  • Keyboards
  • Network printers
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Correct Answer: D. Network printers

Explanation: Spooling is commonly used with network printers. The term "spooling" stands for Simultaneous Peripheral Operation ... Read More Details

7 Operating Systems MCQs

What acts as an interface between the computer user and the computer hardware?

  • Operating System
  • MS Word
  • MS Excel
  • None of these
0 Comments
Correct Answer: A. Operating System

Explanation:

An operating system (OS) serves as the crucial interface between the computer user ... Read More Details

8 Operating Systems MCQs

File Management, Task Management, Memory Management is/are responsibility of ?

  • Operating System
  • BIOS
  • RAM
  • Task Manager
0 Comments
Correct Answer: A. Operating System

Explanation:

An operating system (OS) is the core software that manages all the critical ... Read More Details

9 Operating Systems MCQs

The software which performs all necessary tasks in a computer is ?

  • MS Word
  • OS
  • Office Automation
  • None of these
0 Comments
Correct Answer: B. OS

Explanation:

OS stands for Operating System, and it is the essential software that performs ... Read More Details

10 Operating Systems MCQs

A computer cannot ‘boot’ if it does not have the ?

  • Loader
  • Operating System
  • Compiler
  • None f these
0 Comments
Correct Answer: B. Operating System

Explanation:

A computer cannot boot without an operating system because the OS is the ... Read More Details

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