Top Linux Basic Interview Questions for Beginners

Linux Basic Interview Questions for Beginners

1. What is Linux?

Linux is a free and open-source operating system based on Unix. It is developed by an international community of users and coders, and is popular among users of computers ranging from small single-board and embedded systems to servers and supercomputers.

2. What is a Shell?

A shell is a user interface that allows users to interact with the underlying operating system. In Linux, the default shell is Bash (Bourne Again Shell). Other popular shells include Korn shell, C shell, Z shell, etc.

3. What is a command line?

A command line, or terminal, is a text-based interface for interacting with the operating system. The user types in commands which are then interpreted and executed by the operating system.

4. What is a package manager?

A package manager is a software application that helps users install, update, and remove software packages from their system. Common Linux package managers include apt, yum, pacman, and rpm.

5. What is root access?

Root access is the highest level of access on a Unix-like system. It allows a user to have complete control over the system, including its configuration and software installation.