30 Ubuntu Quiz Questions and Answers

Ubuntu is a popular and widely used open-source Linux distribution. It is based on the Debian operating system and is developed and maintained by Canonical Ltd. Ubuntu is known for its user-friendly interface, stability, and ease of use, making it a popular choice for both beginners and experienced users.

Key Features and Characteristics of Ubuntu:

Desktop Environment: Ubuntu comes with a default desktop environment called GNOME, which provides a modern and intuitive user interface. However, there are other official flavors of Ubuntu that use different desktop environments, such as Kubuntu (KDE), Xubuntu (Xfce), Lubuntu (LXQt), and Ubuntu MATE (MATE).

Software Center: Ubuntu includes the Ubuntu Software Center, which allows users to easily browse, install, and manage applications. It provides access to a vast repository of free and open-source software, making it convenient for users to find and install the software they need.

Regular Releases: Ubuntu follows a six-month release cycle, with new versions released in April and October each year. Each release is supported for nine months, providing users with the latest updates and features.

Long-Term Support (LTS) Releases: Every two years, Ubuntu releases a Long-Term Support (LTS) version, which is supported for five years. LTS releases are particularly popular among businesses and organizations, as they offer stability and extended support.

Article overview

• Part 1: 30 Ubuntu quiz questions & answers
• Part 2: Download Ubuntu questions & answers for free
• Part 3: Free online quiz software – OnlineExamMaker

Part 1: 30 Ubuntu quiz questions & answers

1. What is Ubuntu?
a) A programming language
b) A Linux distribution
c) An antivirus software
d) A web browser

Answer: b) A Linux distribution

2. Which company develops and maintains Ubuntu?
a) Microsoft
b) Apple Inc.
c) Canonical Ltd.
d) Red Hat

Answer: c) Canonical Ltd.

3. What is the default desktop environment in Ubuntu?
a) KDE
b) GNOME
c) Xfce
d) LXQt

Answer: b) GNOME

4. What does LTS stand for in the context of Ubuntu releases?
a) Long-Term Security
b) Latest Technology Support
c) Long-Term Support
d) Linux Terminal System

Answer: c) Long-Term Support

5. How often are regular Ubuntu releases published?
a) Annually
b) Bi-annually
c) Quarterly
d) Monthly

Answer: b) Bi-annually

6. What is the primary package management system used in Ubuntu?
a) RPM
b) DPKG
c) YUM
d) APT

Answer: d) APT

7. Which flavor of Ubuntu uses the Xfce desktop environment?
a) Kubuntu
b) Ubuntu MATE
c) Lubuntu
d) Xubuntu

Answer: d) Xubuntu

8. Which version of Ubuntu is supported for nine months?
a) LTS version
b) Stable version
c) Rolling release version
d) Non-LTS version

Answer: d) Non-LTS version

9. What is the purpose of Snap packages in Ubuntu?
a) To make the system boot faster
b) To manage network connections
c) To provide a secure way to distribute and update applications
d) To optimize system performance

Answer: c) To provide a secure way to distribute and update applications

10. Which command is used to install software packages in Ubuntu using the terminal?
a) apt-get install
b) pacman -S
c) yum install
d) dnf install

Answer: a) apt-get install

11. Which command is used to update the package list in Ubuntu?
a) apt-get update
b) pacman -Sy
c) yum update
d) dnf update

Answer: a) apt-get update

12. What is the purpose of the Ubuntu Software Center?
a) To manage hardware drivers
b) To customize the desktop appearance
c) To browse, install, and manage software applications
d) To configure network settings

Answer: c) To browse, install, and manage software applications

13. Which file system is commonly used in Ubuntu installations?
a) FAT32
b) NTFS
c) ext4
d) HFS+

Answer: c) ext4

14. Which Ubuntu flavor is designed for computers with low hardware specifications?
a) Ubuntu MATE
b) Lubuntu
c) Xubuntu
d) Kubuntu

Answer: b) Lubuntu

15. What does the command “sudo” do in Ubuntu?
a) Terminates a process
b) Mounts a storage device
c) Updates the package list
d) Provides administrative privileges to the user

Answer: d) Provides administrative privileges to the user

Part 2: Download Ubuntu questions & answers for free

16. Which directory contains system configuration files in Ubuntu?
a) /bin
b) /etc
c) /home
d) /var

Answer: b) /etc

17. Which command is used to shut down the Ubuntu system from the terminal?
a) shutdown
b) poweroff
c) halt
d) exit

Answer: a) shutdown

18. Which Ubuntu edition is optimized for server deployments?
a) Ubuntu Server Edition
b) Ubuntu Desktop Edition
c) Ubuntu Cloud Edition
d) Ubuntu Netbook Edition

Answer: a) Ubuntu Server Edition

19. What is the default web browser in Ubuntu?
a) Internet Explorer
b) Safari
c) Firefox
d) Google Chrome

Answer: c) Firefox

20. What is the purpose of the “ls” command in Ubuntu?
a) Lists all installed applications
b) Lists all connected USB devices
c) Lists files and directories in the current directory
d) Lists available network interfaces

Answer: c) Lists files and directories in the current directory

21. How can you install software on Ubuntu that is not available in the official repositories?
a) Use the “dpkg” command
b) Use the “apt-add-repository” command
c) Use the “yum” command
d) Use the “pip” command

Answer: b) Use the “apt-add-repository” command

22. What is the purpose of the Ubuntu One service (discontinued in 2014)?
a) To provide cloud storage for Ubuntu users
b) To offer technical support for Ubuntu installations
c) To optimize system performance
d) To provide an alternative desktop environment

Answer: a) To provide cloud storage for Ubuntu users

23. Which command is used to upgrade Ubuntu to the latest release?
a) apt-get update
b) apt-get upgrade
c) do-release-upgrade
d) update-manager

Answer: c) do-release-upgrade

24. Which component of Ubuntu allows users to switch between different software repositories easily?
a) Software Center
b) Snap packages
c) Additional Drivers
d) Software Sources

Answer: d) Software Sources

25. Which of the following is NOT a flavor of Ubuntu?
a) Kubuntu
b) Ubuntu MATE
c) Lubuntu
d) Fedora

Answer: d) Fedora

26. What is the purpose of the “chown” command in Ubuntu?
a) Changes the ownership of a file or directory
b) Changes the file permissions
c) Changes the group ownership of a file or directory
d) Changes the current user’s password

Answer: a) Changes the ownership of a file or directory

27. Which command is used to remove software packages from Ubuntu using the terminal?
a) apt-get remove
b) pacman -R
c) yum remove
d) dnf remove

Answer: a) apt-get remove

28. Which configuration file is used to set up network interfaces in Ubuntu?
a) /etc/resolv.conf
b) /etc/hostname
c) /etc/network/interfaces
d) /etc/fstab

Answer: c) /etc/network/interfaces

29. Which of the following is a popular alternative to the GNOME desktop environment in Ubuntu?
a) KDE
b) Xfce
c) LXQt
d) All of the above

Answer: d) All of the above

30. What is the purpose of the Ubuntu Live CD/USB?
a) To install Ubuntu on a computer
b) To repair a corrupted Ubuntu installation
c) To run Ubuntu without installing it on the computer
d) To remove Ubuntu from a computer

Answer: c) To run Ubuntu without installing it on the computer

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