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

What is the default web browser included in Plasma Mobile?

  1. Firefox

  2. Chromium

  3. Konqueror

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

Plasma Mobile comes pre-installed with Konqueror, a versatile web browser developed by KDE, offering features such as tabbed browsing, ad blocking, and customizable toolbars.

Multiple choice

What is the default calendar application in Plasma Mobile?

  1. Google Calendar

  2. Apple Calendar

  3. KOrganizer

  4. GNOME Calendar
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Plasma Mobile utilizes KOrganizer, a personal information manager developed by KDE, offering features such as event scheduling, task management, and integration with other KDE applications.

Multiple choice

Which media player is pre-installed on Plasma Mobile?

  1. VLC Media Player

  2. MPV

  3. SMPlayer

  4. KDE Plasma Media Center
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Plasma Mobile comes with KDE Plasma Media Center, a versatile media player that supports various audio and video formats, playlist creation, and media library management.

Multiple choice

What is the default file manager in Plasma Mobile?

  1. Nautilus

  2. Dolphin

  3. Nemo

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

Plasma Mobile utilizes Dolphin, a user-friendly file manager developed by KDE, featuring dual-pane view, tabbed browsing, and advanced search capabilities.

Multiple choice

Which application store is used to discover and install apps on Plasma Mobile?

  1. Google Play Store

  2. Apple App Store

  3. F-Droid

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

Plasma Mobile employs KDE Discover, a graphical application store that allows users to browse, install, and update software packages from various repositories.

Multiple choice

What is the default messaging app in Plasma Mobile?

  1. WhatsApp

  2. Telegram

  3. Signal

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

Plasma Mobile comes pre-installed with KDE Telepathy, a versatile messaging application that supports various protocols, including SMS, XMPP, and Matrix.

Multiple choice

Which smartwatch operating system is exclusive to Apple devices?

  1. Wear OS

  2. Tizen

  3. WatchOS

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

WatchOS is the smartwatch operating system developed by Apple. It is exclusive to Apple devices, including the Apple Watch, and is not compatible with other brands or operating systems.

Multiple choice

Which of the following is a version control system?

  1. Git

  2. Subversion

  3. Mercurial

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Git, Subversion, and Mercurial are all popular version control systems.

Multiple choice

Which of the following is NOT a common type of mobile device application?

  1. Games

  2. Productivity tools

  3. Social media apps

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

Operating systems are not a common type of mobile device application, as they are the underlying software that powers the device and manages its resources.

Multiple choice

What is the name of the certification offered by Mozilla for Firefox OS developers?

  1. Firefox OS Certified Developer

  2. Mozilla Certified Firefox OS Developer

  3. Firefox OS Professional

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

The Firefox OS Certified Developer certification is the official certification offered by Mozilla for Firefox OS developers. It demonstrates your knowledge of Firefox OS fundamentals and your ability to build Firefox OS apps.

Multiple choice

Which of the following is a popular certification for Windows 8 developers?

  1. Windows 8 Certified Developer

  2. Microsoft Certified Windows 8 Developer

  3. Windows 8 Professional

  4. Windows 8 Expert
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Windows 8 Certified Developer certification is a popular certification for Windows 8 developers. It demonstrates your knowledge of Windows 8 fundamentals and your ability to build Windows 8 apps.

Multiple choice

Which voice assistant is primarily associated with Windows operating systems?

  1. Alexa

  2. Siri

  3. Cortana

  4. Google Assistant
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Cortana is the voice assistant developed by Microsoft and is primarily associated with Windows operating systems.

Multiple choice

Which mobile operating system is generally considered to be more secure, iOS or Android?

  1. iOS

  2. Android

  3. Both are equally secure

  4. Neither is particularly secure
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

iOS is generally considered to be more secure than Android due to its stricter app review process and closed-source nature.

Multiple choice

What is the name of the open-source MEC Edge Computing software platform developed by the Linux Foundation?

  1. Akraino Edge Stack

  2. OpenNESS

  3. EdgeX Foundry

  4. MEC Platform
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Akraino Edge Stack is the name of the open-source MEC Edge Computing software platform developed by the Linux Foundation.

Multiple choice

Which iOS version introduced the Control Center?

  1. iOS 5

  2. iOS 6

  3. iOS 7

  4. iOS 8
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Control Center was introduced in iOS 7, allowing users to quickly access common settings and controls.