About Linux Certification Study Guide
Sample Questions
- What is the primary function of the
sudo
command in Linux?
a) To switch to the root user account
b) To manage user permissions
c) To execute a command with superuser privileges
d) To list all installed packages
- Which Linux file system is known for its journaling capabilities?
a) ext2
b) ext3
c) ext4
d) XFS
- What is the purpose of the
/etc/passwd
file in Linux?
a) To store user account information
b) To store system configuration settings
c) To store network configuration settings
d) To store boot loader settings
- Which command is used to install software packages in Debian-based Linux distributions?
a)apt-get
b)yum
c)pip
d)rpm
apt-get
- What is the name of the Linux system log file that contains messages from the kernel and system services?
a)/var/log/syslog
b)/var/log/messages
c)/var/log/kernel.log
d)/var/log/system.log
/var/log/syslog
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