You have been asked to implement a protocol that will manage the fully qualified domain name (FQDN) to IP address mappings. Which protocol should you implement?

You discover that your Linux computers time setting is over seven hours behind the current time. You need to change the Linux computers clock setting to the time servers setting. Which command should you use?

you need to change the time zone on an ubuntu Linux system. Which command should you use?

You are configuring Samba on a Fedora Linux computer. Management has decided that the Samba guest account will be enabled. You edit the /etc/samba/smb.conf file to add the guest account. What should you do to ensure that the Samba guest account works properly?

You want to run the Linux Kernel Configuration in the X Window system. Which command should you run?

Which command will assign the highest printing priority to a document named milestones.doc?

Which type of loop executes a task for every item returned by the subcommand?

For security reasons. you need to determine which ports are in use on your Linux computer. Any unnecessary ports and services must be terminated. Which tool will allow you to view the open ports on your Linux computer and also view the process IDs (PIDs) using those ports?

What is the purpose of NTP?

A user issues the atq command. What will be result of the command?

Which accessibility option CANNOT be configured in the XF86Config file?

A handicapped user reports that she often has trouble with keys that seem to stick, causing the letters to be entered multiple times on screen. Which setting should you check?

Which SQL clause will allow you to combine data from multiple tables to produce your query results?

You need to view a list of the files that are open on your Linux computer. Which command should you use?

which selection of the X configuration file includes the color depth setting?

Which command should be issued to generate the /etc/aliases.db file?

Why would you edit the /etc/localtime file?

All of the KDE Display Manager (KDM) files on your Linux computer are located in the /etcfkle4/1 < dm directory. You need to configure the extra KDIvt options that expand on X Display Manager (XDM). Which file should you access?

Which file should be modified to log the system activity for specifying the rules for System Log Daemon logging?

Which file helps you configure the main GNOME Display Manager (GDM)?

Which command can be used to view all the printers in a Linux computer's Common Unix Printing System (CUPS) configuration file?

You need to configure a Linux computer to use a public time server instead of your ISP's time server. which has been decommissioned. Which file should you edit?

What will be the result of issuing the Ipr -w 70 testdoc.doc command on a Linux computer?

You need to create a new user account. You need to specify the home directory, but otherwise use all of the defaults from the /etc/login.defs file. Which command should you use?

25. When queried, which file will specify the order in which to resolve a domain name?

You need to ensure that the at command can be used . which daemon must be running?

While editing the XF86Config configuration file for an XFree86 server. a system administrator decides to add a vendor-specific configuration. Where in the file should the vendor configuration be added?

Which parameter of the crontab command should you use to display the current cron job?

Amanda has written the following shell script: if [-f /tmp/filel] then echo "File found" exit fi What does this shell script mean, provided the if condition holds true?

Several users have requested to be able to create regularly scheduled jobs on their Linux computers. These jobs should not run as root. Which command should they use?