Exam 21: Linux

Which of the following options in your eth0 network interface configuration file should you use to get the IP address information dynamically from a DHCP server?

Which of the following options should you add to the kernel line in your GRUB configuration file to enable ACPI support in the Linux kernel?

Which command can be used from the shell prompt to run the graphical version of Emacs?

You want to view the contents of a NIS map. Which of the following command should you use?

Which of the following commands is used to display the name of the NIS server that a NIS client has been configured to use?

You need to create a backup of /etc to a removable hard disk drive mounted at /mnt/USB. Which of the following tar commands should you use?

Which of the following file scan be used to set the default runlevel of a Linux system?

Which of the following is the script that will be stored in your file system when you are running Fedora Linux that uses System V init scripts?

Jack has installed a new 300GB IDE hard drive in a Linux system. However, his CMOS setup program only detects 160GB. Which of the following is the most likely cause?

Jack is troubleshooting a Linux system that cannot open Web pages from the Internet. He has verified the configuration using ifconfig. He has also checked that the hosts can be pinged on the Internet using IP addresses. Which of the following could be the most likely cause of the problem?

Which of the following files is used to configure the named daemon?

Which of the following utilities should you use to view the /var/log/lastlog file?

Which of the following specifies where the operating system and application configuration parameters are stored on a Linux system?

You want to change the owner of a file named /var/opt/confidential from alice (who is a member of the sales group) to john (who is a member of the engineers group). You want to change both user and group owners. Which of the following commands should you use?

Which of the following is the role of the BIOS during a system boot?

You want to edit the configuration of an internal 56 K modem that you have installed in your Linux system recently so that it works with your ISP. Which of the following files should you edit?

Which of the following commands should you enter into the shell prompt if you want to use your organization's DHCP server to dynamically assign an IP address to your eth1 network interface?

You have a terminal window open and the current directory is your home directory. You need to create a new file in your home directory named office.txt using the vi editor. Which of the following commands should you use to do this?

You want to install Linux on a workstation. The hard drive has been wiped clean and is ready for the new operating system. You insert your first Linux installation CD-ROM in the drive and boot the system. Instead of starting the installation routine, the screen displays an error message indicating that an operating system couldn't be found. Which of the following is the most likely cause of this problem?

Which of the following protocols does the Samba service use to communicate with Samba clients?