Computer Knowledge

Operating Systems

998 Questions

Test your computer knowledge with these questions on operating systems. The content covers various platforms including Unix, Linux, Windows, Android, and Macintosh. These questions are commonly asked in the computer knowledge sections of banking and government exams.

Unix emulatorsLinux distributionsAndroid software stackMacintosh operating systemsWindows OS versionsSymbian OS history

Operating Systems Questions

Multiple choice

Which of these is NOT a major operating system used in Smart TVs?

  1. Android TV

  2. Tizen

  3. WebOS

  4. iOS
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

iOS is not a major operating system used in Smart TVs. Android TV, Tizen, and WebOS are popular operating systems used by various TV manufacturers.

Multiple choice

Which of the following is NOT a common type of user interface?

  1. Command-line interface (CLI)

  2. Graphical user interface (GUI)

  3. Voice-controlled interface

  4. Gesture-based interface
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Command-line interface (CLI) is not a common type of user interface in modern computing. It is a text-based interface that requires users to type commands to interact with the system.

Multiple choice

Which mobile operating system holds the largest market share globally?

  1. Android

  2. iOS

  3. Windows Phone

  4. BlackBerry OS
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Android is the most widely used mobile operating system worldwide, with a significant market share.

Multiple choice

What are the different types of operating systems?

  1. Windows

  2. macOS

  3. Linux

  4. Chrome OS

  5. All of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Windows, macOS, Linux, and Chrome OS are all popular operating systems.

Multiple choice

What was the first operating system?

  1. MS-DOS

  2. Unix

  3. Windows

  4. MacOS
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Unix was the first operating system, developed in the 1960s.

Multiple choice

What was the first mobile operating system?

  1. iOS

  2. Android

  3. Windows Mobile

  4. BlackBerry OS
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

iOS, developed by Apple, was the first mobile operating system designed specifically for smartphones and tablets.

Multiple choice

Which mobile operating system was developed by Google?

  1. iOS

  2. Android

  3. Windows Phone

  4. BlackBerry OS
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Google developed the Android mobile operating system.

Multiple choice

Which mobile operating system was developed by Microsoft?

  1. iOS

  2. Android

  3. Windows Phone

  4. BlackBerry OS
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Microsoft developed the Windows Phone mobile operating system.

Multiple choice

Which mobile operating system was developed by BlackBerry?

  1. iOS

  2. Android

  3. Windows Phone

  4. BlackBerry OS
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

BlackBerry developed the BlackBerry OS mobile operating system.

Multiple choice

Which of the following is NOT a common type of software application?

  1. Word Processor

  2. Spreadsheet

  3. Presentation Software

  4. Operating System
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

An operating system is not a common type of software application. It is a system software that manages the hardware and software resources of a computer.

Multiple choice

Which of the following is the oldest mobile operating system?

  1. Android

  2. iOS

  3. Windows Phone

  4. BlackBerry OS
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

BlackBerry OS was the first mobile operating system to gain widespread popularity. It was developed by Research In Motion (RIM) and was first released in 1999.

Multiple choice

Which mobile operating system has the largest market share?

  1. Android

  2. iOS

  3. Windows Phone

  4. BlackBerry OS
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Android is the most popular mobile operating system in the world, with a market share of over 80%.

Multiple choice

Which mobile operating system is known for its simplicity and ease of use?

  1. Android

  2. iOS

  3. Windows Phone

  4. BlackBerry OS
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

iOS is known for its simplicity and ease of use. It is often praised for its intuitive user interface and its wide range of features.

Multiple choice

Which mobile operating system is known for its customization options and open-source nature?

  1. Android

  2. iOS

  3. Windows Phone

  4. BlackBerry OS
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Android is known for its customization options and open-source nature. It allows users to customize their devices to a great extent and also allows developers to create and distribute their own apps.

Multiple choice

Which mobile operating system is known for its security features?

  1. Android

  2. iOS

  3. Windows Phone

  4. BlackBerry OS
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

iOS is known for its security features. It has a number of built-in security features that help to protect users from malware and other threats.