Linux Fundamentals

Which of the following commands will show you your home directory?

•  Id

   

• cwd

• echo $HOME

• print_home

What type of file is firefox.deb located at /root?

• Directory

• Shell script

• Data file

• Debian binary package file

You are asked to install a new third-party IDE (integrated development environment ) in the system.

Which directory is the recommended choice for the installation

• /root

• /home

• /opt

• /var

Which directory contains the files related to the block devices that can be seen when running the lsblk command?

• /media

• /devices

• /mount

• /dev

Which of the following package managers would you use on Centos machine

• Yum, rpm

• apt-get

• apt

• dpkg

Which of the following package managers would you use on a debian based distro?

• yum

• dpkg

• rpm

• install

Which file is responsible for host file-based DNS resolution?

• /etc/resolve.conf

• /etc/fstab

• /etc/hosts

• /etc/passwd

What is the configuration file used for the DNS Server?

• /etc/resolve.conf

• /etc/passwd

• /etc/hosts

• /etc/dns/dns.conf

Which order is used currently to resolve an IP address in the system?

• DNS Server alone

• /etc/hosts file alone

• DNS Server then /etc/hosts file

• /etc/hosts file then DNS Server

What type of account does ec2-user use?

• User account

• System account

• Service account

• System administrator account