What are the basic interview questions on Linux?

Published by Anaya Cole on

What are the basic interview questions on Linux?

Linux Interview Questions

  • 1) What is Linux? ADVERTISEMENT.
  • 2) What is the difference between UNIX and Linux?
  • 3) What is Linux Kernel?
  • 4) Is it legal to edit Linux Kernel?
  • 5) What is LILO?
  • 6) What is the advantage of open source?
  • 7) What are the basic components of Linux?
  • 8) What is the advantage of Linux?

What do I need to know about Linux interview?

In this part of Linux Interview Questions, we will discuss the most common theoretical and concept based questions.

  • What is Linux?
  • What is the difference between Linux and Unix?
  • What is Linux Kernel?
  • What is LILO?
  • What are the basic components of Linux?
  • Which are the Shells used in Linux?
  • What is Swap Space?

What is the difference Unix and Linux?

Linux is open source and is developed by Linux community of developers. Unix was developed by AT Bell labs and is not open source. Linux is free to use. Unix is licensed OS.

How do I check logs in Linux?

This is such a crucial folder on your Linux systems. Open up a terminal window and issue the command cd /var/log. Now issue the command ls and you will see the logs housed within this directory (Figure 1).

What is Unix bin?

/bin is a standard subdirectory of the root directory in Unix-like operating systems that contains the executable (i.e., ready to run) programs that must be available in order to attain minimal functionality for the purposes of booting (i.e., starting) and repairing a system.

Who runs Linux?

Linus Torvalds
Who “owns” Linux? By virtue of its open source licensing, Linux is freely available to anyone. However, the trademark on the name “Linux” rests with its creator, Linus Torvalds. The source code for Linux is under copyright by its many individual authors, and licensed under the GPLv2 license.

What is kernel and shell?

A shell is basically an interface present between the kernel and the user. A kernel is the very core of a typical OS. Meaning. A shell is a CLI (command-line interpreter). A kernel is a type of low-level program that has its interfacing with the hardware on top of which all the applications run (disks, RAM, CPU, etc.).

What is kernel mode?

Kernel mode, also known as system mode, is one of the central processing unit (CPU) operating modes. While processes run in kernel mode, they have unrestricted access to the hardware. The other mode is user mode, which is a non-privileged mode for user programs.

How to answer Introduce Yourself in interview for Freshers?

Assume,now you are sitting in front of the HR manager.

  • Take the initiative to attend this question and tell your real answers.
  • Post your answer now.
  • What are some good AS400 interview questions?

    Understand the questions about who, whether the interviewer is from the technical side in a short technical round ask specific questions related to project or whether he / she is from the recruiters / HR, the questions related to salary fall here.

    How to prepare for job interview for Freshers?

    Read the complete introduction from this book.

  • Go to Practice (Find the same section in Data-structure) – Solve at least 10 questions from the same topic.
  • Go to Questions section of the same chapter from the book.
  • Alternatively,Data Structure Questions can be practiced on any competitive programming platform.
  • What is the self introduction for fresher interview?

    “ Tell me about yourself ” is one of the most hair-raising questions that a fresher would face while sitting for an interview. -This question is a crafty one placed in front of the candidate by the interviewer, this is so because the interviewer already knows some details about the candidate from the resume submitted.

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