Red Hat System Administration II (RH134) Quiz Questions and Answers

Why should you install the server with a GUI installation pattern?

Answer :
  • To prepare for RHCSA/RHCE, you need some tools that run in a GUI only.

A user wants to remove his complete history. Which of the following approaches would do that?

Answer :
  • Remove the ~/.bash_history file and type history -c .

Sometimes a server reboot may be necessary. Which of the following is not typically one of them?

Answer :
  • To apply changes to the network configuration

Which is true about remote access to Linux servers from a Windows environment?

Answer :
  • Install the PuTTY program on Windows to access sshd services on Linux from Windows.

Which of the following statements about key-based SSH authentication is true?

Answer :
  • Use ssh-copy-id to copy the public key to the remote server.

Which command lets you get information about password properties such as password expiry?

Answer :
  • chage -l

Which of the following is not a valid tool in RHEL7 to configure LDAP authentication?

Answer :
  • System-config-authentication

The init program is started on a Linux system and has a process ID number. What typically is that process’s ID number?

Answer :
  • 1

For what purpose is the /etc/services file may be used by firewalls?

Answer :
  • To map a service name to a port and protocol

What program does the workstation firmware start at boot time?

Answer :
  • A bootloader