Post-Installation Setup in Linux Quiz : 10

Post-Installation Setup in Linux Quiz : 10

Question 1:
Which file stores the list of installed packages in Debian-based systems?
A) /var/lib/dpkg/status
B) /etc/apt/sources.list
C) /var/log/dpkg.log
D) /etc/debian_version
Answer: A) /var/lib/dpkg/status

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Question 2:
What does the dpkg-reconfigure command do?
A) Reconfigures an installed package
B) Updates the package database
C) Removes a package
D) Installs a package
Answer: A) Reconfigures an installed package

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Question 3:
Which of the following commands in Linux is used to archive files?
A) tar
B) gzip
C) bzip2
D) zip
Answer: A) tar

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Question 4:
Which command is used to show memory usage in Linux?
A) free -h
B) memstat
C) ps -aux
D) df -m
Answer: A) free -h

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Question 5:
Which of the following commands is used to edit the GRUB configuration file?
A) nano /etc/default/grub
B) grub-install
C) grub-update
D) grub-edit
Answer: A) nano /etc/default/grub

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Question 6:
Which command in Linux is used to display the amount of free disk space on each mounted filesystem?
A) df
B) du
C) lsblk
D) mount
Answer: A) df

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Question 7:
What is the purpose of the locate command in Linux?
A) To find files and directories by name
B) To locate network interfaces
C) To locate system services
D) To locate processes
Answer: A) To find files and directories by name

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Question 8:
Which command is used to enable a swap partition in Linux?
A) swapon
B) swapfile
C) fallocate
D) mkfs.swap
Answer: A) swapon

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Question 9:
Which file contains the list of repositories used by apt in Debian-based systems?
A) /etc/apt/sources.list
B) /var/lib/apt/list
C) /etc/apt/apt.conf
D) /etc/apt/preferences
Answer: A) /etc/apt/sources.list

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Question 10:
Which command is used to display the current user in a Linux terminal?
A) whoami
B) users
C) who
D) id -u
Answer: A) whoami