050-720 Exam Questions

Which statement about a differential backup is correct?

Which statement about the Set User ID bit on executable files is correct?

You are viewing the manual page of crontab, but it does not contain the information you are looking for. You suspect there is another crontab manual page. Which command could you u...

You want to know which files are contained in the hugin-0.6.1-2.2.i586.rpm RPM package, which has not yet been installed. Which command will give you this information?

You created a script (/root/bin/backup.sh) that backs up your files when executed. Using cron, you want to execute this script once every Saturday at 3:00 pm. Which line would you...

While in insert mode, how do you save a file and close vi?

You want to install the ethereal RPM package that is available on the SUSE Linux Enterprise Server 10 installation media. Which command installs the ethereal package, and resolves...

Which command can be used to view the inode assigned to a filename?

Which lists of wireless networks are kept by NetworkManager?

What is the effect of selecting the option "Enable IP Forwarding" in the routing configuration in YaST?

You want to boot your system to runlevel 3. Which option do you have to enter at the GRUB boot manager dialog?

You would like to run command1 and then command2, whether or not command1 completed successfully. Which command accomplishes this task?

You want to find out which jobs are currently queued in the laser print queue on your CUPS print server. Which command displays the information you need?

You want to view the status (locked, valid password, etc.) of the account tux. Which command displays the desired information?

In which file are global configurations for users who use bash as their login shell set?

Which command displays the value stored in the $MYVAR variable?

Which file contains the configuration information of the print queues available on your CUPS server?

How can you list the ACLs (if there are any) of a file test?

Routes to the directly connected network are automatically set up when a device is started. All other routes are saved in which configuration file?

What information do you need to set up an LDAP client? (Choose 4.)

What is the minimum number of partitions required by a SLES 10 system?

What is the purpose of the ssh-agent command?

Using the nice command, what is the highest priority a normal user can assign to a process?

Which command can you use to create a Reiser file system on the sda6 partition? (Choose 2.)

You have limited access to the /admin directory of the web interface of your CUPS server with the following statement in /etc/cups/cupsd.conf: <Location /admin> AuthType BasicDiges...

You have a test directory with the following permissions: rwx------ You want to change the permissions to the following values: r-xr-xr-x. Which command accomplishes this?

How do you activate an ACL when mounting a file system manually?

You have a test directory with the following permissions: rwx------ You want to change the permissions to the following values: r-xr-xr-x. Which command accomplishes this?

What does the following line of the sudo configuration file mean? geeko ALL = /sbin/shutdown

What is the key characteristic of the root account?

Which statement about an incremental backup is correct?

Which options are PAM module types that can be used in a PAM configuration file? (Choose 4.)

Which command shows you the default shell of a user?

Suppose you change from your current runlevel 5 to the new runlevel 3. Which statement is correct?

In a terminal window, which command can you enter to change to your home directory (/home/geeko)? (Choose 2.)

You have a file named file1 and you want to create a symbolic link named link-to-file1 to the file. In a terminal window, which command accomplishes what you want? (Choose 2.)

Which are configuration files of syslog-ng? (Choose 3.)

The useradd command is used to create new users. Which file contains information on the primary group, shell, and other parameters to be used by useradd when not specified on the c...

What does the following command do? tar -tzvf /tmp/backup.tgz etc/HOSTNAME

As root, you entered the runlevel command. What does the following output indicate? N5

You need to find the files in the /etc directory that contain the word DocumentRoot. In a terminal window, which command will help you find it?

You can schedule jobs to be executed by cron in several ways. Which directories are used for scripts that are to be executed at regular intervals? (Choose 2.)

As a normal user, such as geeko, you use the lpoptions command to change printer options, such as the page size. To which file are these options saved?

Which command displays cpu and input/output statistics for devices and partitions?

What is the result of the following command? (Choose 2.) dd if=/dev/zero of=/dev/hdd bs=512 count=1

You do not want to see any error messages when using the find command; you want to see only the results. Which command accomplishes this task?

In a terminal window, your current working directory is /home/geeko. You want to change to the /tmp directory. Which command will make the desired change of directories? (Choose 2....

Why are the noauto and users options used with /etc/fstab?

You have a /tmp/data directory containing the files .file, file1, and file2. You want to copy the file1 and file2 files only to the /data-old directory that already exists. In a te...

You entered the following as a boot option in the GRUB boot screen: nit=/bin/bash What does the option mean?