Red Hat Linux System Administration

You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network.
You are configuring a UPS for a Linux server. You want to configure the computer as follows: The server should automatically shut down after ten minutes of power failure. The server should inform the

administrator that the shut down process has started.

Which of the following files will help you to configure these settings?

John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. He wants to run xdm automatically when the Linux operating system reboots.

What will he do to accomplish the task?

Which of the following fsck commands will you use to check all filesystems listed in /etc/fstab?

Which of the following commands is used to compress files?

Which of the following statements about the chmod 0755 scriptfile.sh command is true?

Which of the following commands is used to specify that the gpm service should be executed at run level 3?

Which of the following options is used with yum to list various information about available packages?

John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. The company is using the host-based access control to avoid unwanted access of the malicious users. John wants to add a new user, which can use X applications from the remote computer. Which of the following commands will John use to accomplish his task?
Each correct answer represents a complete solution. Choose all that apply.

Which of the following commands is used to check the disk quota for each filesystem and to mail a warning message to a user who has reached his/her softlimit?

You want to format a floppy disk in a Linux server.

Which of the following commands will you use?