What is Linux MCQs?
This set of Linux / Unix multiple choice questions and answers focuses on various Linux commands and their command line options & parameters.
What is the Linux mascot Mcq?
The mascot of Linux is a Penguin from Tux Paint.
What makes up a Linux kernel Mcq?
Linux multiple choice questions for interview and Linux exams preparation. Most of the Linux MCQs are asked in the interviews and they have answers and explanations. The kernel is the core of the system and manages the CPU, memory, and peripheral devices.
What are commands Mcq?
This set of Unix Multiple Choice Questions & Answers (MCQs) focuses on “Commands”. 1. What are Commands? Explanation: Commands are basically specific instructions which are given by the users to perform a particular piece of a task.
What is difference between Linux and Windows?
Linux is an open source operating system whereas Windows OS is commercial. Linux has access to source code and alters the code as per user need whereas Windows does not have access to the source code. In Linux, the user has access to the source code of the kernel and alter the code according to his need.
Does Linux have hidden files?
Linux, by default, hides many of the sensitive system files. Hidden files are usually system or application files, concealed to prevent accidental changes. This guide will show you how to display and work with hidden files in Linux. Note: Some directories require administrator, root, or sudo privileges to access.
Which one is C shell?
C shell is the UNIX shell (command execution program, often called a command interpreter ) created by Bill Joy at the University of California at Berkeley as an alternative to UNIX’s original shell, the Bourne shell . These two UNIX shells, along with the Korn shell , are the three most commonly used shells.
What was the first version of Linux?
On October 5, 1991, Linus announced the first “official” version of Linux, version 0.02. At this point, Linus was able to run bash (the GNU Bourne Again Shell) and gcc (the GNU C compiler), but not much else was working. Again, this was intended as a hacker’s system.
What is the other name of New Shell Linux?
Bash is a Unix shell and command language written by Brian Fox for the GNU Project as a free software replacement for the Bourne shell. First released in 1989, it has been used as the default login shell for most Linux distributions. A version is also available for Windows 10 via the Windows Subsystem for Linux.
What is Linux kernel?
The Linux® kernel is the main component of a Linux operating system (OS) and is the core interface between a computer’s hardware and its processes. It communicates between the 2, managing resources as efficiently as possible.
Who was the founder of Linux Mcq?
18. Linux is an operating system based on UNIX and was first introduced by Linus Torvalds.
What is a daemon Mcq?
Explanation: Process which runs automatically without any user interaction is known as daemon.
What are commands?
Commands are a type of sentence in which someone is being told to do something. There are three other sentence types: questions, exclamations and statements. Command sentences usually, but not always, start with an imperative (bossy) verb because they tell someone to do something.
What is a shell command?
A shell is a computer program that presents a command line interface which allows you to control your computer using commands entered with a keyboard instead of controlling graphical user interfaces (GUIs) with a mouse/keyboard combination. … The shell makes your work less error-prone.
What is a shell script MCQs?
This set of Unix Multiple Choice Questions & Answers focuses on “Shell Programming using read Command and Command Line Arguments”. … A shell script is basically a computer program designed to be run by the UNIX shell.