Linux Essentials Final Exam
MISSION OBJECTIVE: Achieve >70% accuracy to unlock certification.
Full Name
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First Name
Last Name
Email Address
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example@example.com
What is the core "brain" of the Linux operating system called?
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The Shell
The Kernel
The Distro
Which command tells you exactly which directory you are currently in?
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whereami
pwd
ls
Which command allows you to run a command with Administrator (Root) privileges?
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admin
sudo
please
Which command is used to install new software on Ubuntu/Debian systems?
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apt install [package]
get [package]
download.exe
In file permissions, what does the code 777 mean?
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The file is encrypted.
Everyone can Read, Write, and Execute (Insecure).
Only the owner can access it.
Which command displays a real-time list of running processes (like Task Manager)?
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tasklist
top
proc
Which command is used to find your IP address in modern Linux systems?
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ip a
show ip
my_ip
Which tool is used to securely log into a remote server over a network?
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telnet
ssh
ftp
How do you create a compressed backup of a folder?
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zip -new
tar -czvf
backup -start
What is the standard Firewall tool we used to secure the system?
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UFW (Uncomplicated Firewall)
Defender
Gatekeeper
Calculation
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