11 Basic Linux Interview Questions and Answers
Abstract: Kernel is the core of Linux Operating System. Shell is a command Line InterpreterOracle respectively and all are UNIX variant. Slackware is a Linux Op
Theories apart, we are proud to announce a new section on Tecmint, dedicated to Linux Interview. Here we will bring to you Linux Interview Questions and all other aspects of Linux, which is must for a professional in this cut-throat competition world.
Basic Linux Interview QuestionsA new article in this section (Linux Interview) will be posted on every weekend. The initiative taken by Tecmint is first of it’s kind among other Linux Dedicated websites, along with quality and unique articles.
We will start with Basic Linux Interview Question and will go advance article by article, for which your response is highly appreciated, which put us on a higher note.
Q.1: What is the core of Linux Operating System?- Shell
- Kernel
- Command
- Script
- Terminal
- Fedora
- Slackware
- Debian
- Gentoo
- Linux
The remaining Lines of code 1,972,615 is written in C++, Assembly, Perl, Shell Script, Python, Bash Script, HTML, awk, yacc, lex, sed, etc.
Note : The Number of Lines of codes varies on daily basis and an average of more than 3,509 lines are being added to Kernel.
Q.4: Linux initially was developed for intel X86 architecture but has been ported to other hardware platform than any other Operating System. Do you agree?. Answer : Yes, I do agree. Linux was written for x86 machine, and has been ported to all kind of platform. Today’s more than 90% of supercomputers are using Linux. Linux made a very promising future in mobile phone, Tablets. In-fact we are surrounded by Linux in remote controls, space science, Research, Web, Desktop Computing. The list is endless. Q.5: Is it legal to edit Linux Kernel? Answer : Yes, Kernel is released under General Public Licence (GPL), and anyone can edit Linux Kernel to the extent permitted under GPL. Linux Kernel comes under the category of Free and Open Source Software (FOSS). Q.6: What is the basic difference between UNIX and Linux Operating System. Answer : Linux Operating System is Free and Open Source Software, the kernel of which is created by Linus Torvalds and community. Well you can not say UNIX Operating System doesn’t comes under the category of Free and Open Source Software, BSD, is a variant of UNIX which comes under the category of FOSS. Moreover Big companies like Apple, IBM, Oracle, HP, etc. are contributing to UNIX Kernel. Q. 7: Choose the odd one out.- HP-UX
- AIX
- OSX
- Slackware
- Solaris
- Multi User
- Multi Tasking
- Multi Process
- All of the above
- None of the above
- command [options] [arguments]
- command options [arguments]
- command [options] [arguments]
- command options arguments
- Vi
- vim
- cd
- nano
That’s all for now. How much you learned for the above questions? How it helped you in your Interview? We would like to hear all these from you in our comment section. Wait till the next weekend, for new set of questions. Till then stay healthy, tuned and connected to Tecmint.