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WorksheetsLinux-1 Exam Rehersal 2023
Total questions: 28
Worksheet time: 23mins
What is a 'distribution' ?
The graphical user interface components of Linux in a bundle
A open-source-software tool than comes with Linux
The Linux kernel, tools and applications bundled together
An open-source-export service for Linux
The CLI....
Can only be started one single time per Linux-environment
Relies primarily on keyboard input
Consists of menus and tools to help users navigate
Is a Linux Command
The long-term support time for SUSE LTS is...
5 years
10 years
13 years
15 years
What are ‘KDE, GNOME and UNITY'?
They are Linux distributions
They are Linux packages used for software integration and development
They are commands you can use from the Linux command line
They are Desktop environments for Linux
What is RHEL
A Linux command
A graphical user interface for Linux
A Linux distribution
A Linux Package Manager
Which Linux application is a Relational Database Software package (RDBMS)? (One or more answers are correct)
PostgreSQL
MongoDB
Mysql
Sql4Linux
MariaDB
What is the default directory in Linux where most logs, like syslogs are located?
/log
/tmp
/var/log
/home/log
Linux excels at running server applications because...
It is free
Of its reliability and efficiency
It can be used for cloud-based applications
It works well on Virtual Machines
LibreOffice is.. (one or more answers are correct)
A fork of the OpenOffice application
An email client
Can be used of office productivity
Is free
Select the Linux shells (one ore more correct)
Bash
KSH
C Shell
ZSH
In VI which command saves your edited file and ends the VI-editor?
wq!
quit
/q
endsave
What command do you use to create a ‘shortcut’ for a file or directory?
link
sc
mp
ln
Check the Console Text-Editors for Linux:
VIM
Emacs
Pico
Edit
Nano
RPM is...
A package manager for Red Hat Linux
A simple tool for Ubuntu Linux
A remote program manager tool for Linux
A command for Debian-based Linux distributions
When seaching for text in VI, VIM or in the MAN-pages, which command is used?
‘s’ character
‘l’ character
‘f’ character
‘/’ character
Which of the following answers is true (one or more might be correct)
Each file has at least one hard link
When creating a hard link, both original file and link will point tot the same Inode
With the ‘ln command’ you can create both hard-links and soft-links
A hard-link can never be used cross from one device or partition to another
Soft-links can be found with the ‘ls -l’ command
What is the core task of X-Windows?
Makes it possible to run Windows games on Linux
Runs the base graphical system (Window management) on Linux
Makes Linux run on Microsoft Windows (cross platform application)
Connects Linux to Microsoft Windows (file sharing)
With an Alias you can...
Create new commands
Create an alias for a variable
Create short nicknames for longer commands
Create an alternative hostname
The correct command to go to the home-directory of the current user is:
cd ~
cd -h
cd home
cd ..
For a Linux CLI command, options are used to...
Modify the core behavior of a command
Provide additional information (such as a filename)
Set variables
Make scripted commands more advanced
Which Linux Licenses allow you to modify and redistribute software on Linux
GNU
OSI
LGPL
GPLv2 and GPLv3
What is the Linux command you can use to find out where a specific command is located on the filesystem ?
search
which
path
find
If you create a file in your homedir using the Linux command ‘touch testfile1234.txt’ and you want to find the file with a search command... What is correct to locate the new file (one or more answers can be correct)
Use the command: locate testfile1234.txt
Use the command: find ~ -name testfile1234.txt
Use the command: find -name *.txt
First run ‘sudo updatedb’ and then run ‘locate testfile’
Which command removes only write permissions from every object below /project, while leaving other permissions unchanged?
chmod -R a-w /project/*
chmod -R ugo=rx /project/*
chmod -R 555 /project/*
chmod -R ugo-2 /project/*
chmod -R -ugo-w /project/*
When typing the command ‘who’ what will be the output?
The password expiracy date of your current userID
Your current userID and your working directory
Your current userID and for how long you are logged in
A list of all users logged in on the system
What configuration file is built automatically to specify which Domain Name System (DNS) servers will be queried
/etc/hosts
/etc/resolv.conf
/etc/sysconfig/dns
/etc/named.conf
When entering ‘!<num>’ on the command prompt , what will happen (<num> replaced by a numeric value)?
The command with number <num> from the command history will be executed
You will get a ‘value not found’ error
The Variable ‘!’ will be loaded with the value of <num>
The value <num> will be printed on the screen
The acronym GNU stands for
Go Next Unit
Gnu's Not Unix
Graphic Native Unix
General New User-interface
