LX0-103 Practice Questions

Which of the following commands can be used to determine how long the system has been running? (Choose TWO correct answers.)

Which of the following are valid stream redirection operators within Bash? (Choose THREE correct answers.)

After successfully creating a hard link called bar to the ordinary file foo, foo is deleted from the filesystem. Which of the following describes the resulting situation?

After moving data to a new filesystem, how can the former path of the data be kept intact in order to avoid reconfiguration of existing applications? (Choose TWO correct answers.)

Which of the following commands changes the ownership of file.txt to the user dan and the group staff?

Which of the following commands makes /bin/foo executable by everyone but writable only by its owner?

Which of the following commands can be used to search for the executable file foo when it has been placed in a directory not included in $PATH?

Which of the following Linux filesystems preallocates a fixed number of inodes at the filesystem's make/ creation time and does NOT generate them as needed? (Choose TWO correct ans...

What is the purpose of the Filesystem Hierarchy Standard?

Instead of supplying an explicit device in /etc/fstab for mounting, what other options may be used to identify the intended partition? (Choose TWO correct answers.)

After running the command umount /mnt, the following error message is displayed: umount: /mnt: device is busy. What is a common reason for this message?

What does the command mount -a do?

Which of the following commands set the sticky bit for the directory /tmp? (Choose TWO correct answers.)

Which of the following commands can be used to display the inode number of a given file?

Which of the following commands shows the definition of a given shell command?

What do the permissions -rwSr-xr-x mean for a binary file when it is executed as a command?

Which of the following pieces of information of an existing file is changed when a hard link pointing to that file is created?

Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?

During a system boot cycle, what program is executed after the BIOS completes its tasks?

Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.)

Which of the following statements is correct when talking about /proc/?

What of the following statements are true regarding /dev/ when using udev? (Choose TWO correct answers.)

Which of the following information is stored within the BIOS? (Choose TWO correct answers.)

Which of the following commands reboots the system when using SysV init? (Choose TWO correct answers.)

Which of the following are init systems used within Linux systems? (Choose THREE correct answers.)

What information can the lspci command display about the system hardware? (Choose THREE correct answers.)

Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct answers.)

What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?

What does the command mount -a do?

Which of the following settings for umask ensures that new files have the default permissions -rw- r----- ?

Which of the following is the device file name for the second partition on the only SCSI drive?

In order to display all currently mounted filesystems, which of the following commands could be used? (Choose TWO correct answers.)

Which of the following commands can be used to locate programs and their corresponding man pages and configuration files?

Which of the following commands changes the number of days before the ext3 filesystem on /dev/sda1 has to run through a full filesystem check while booting?

Which type of filesystem is created by mkfs when it is executed with the block device name only and without any additional parameters?

How many fields are in a syntactically correct line of /etc/fstab?

The command used to determine a file's type is

Select the line that BEST represents what permissions the /etc/passwd file should have.

What command should be invoked to give the user sally read and write, but not execute, access to the file strategy.txt using Extended ACL entries?

Which command will print out the attributes of the file foobar?

You are preparing a new set of shared libraries in /usr/local/applib and you have written and compiled some code that uses these libraries. You have already performed an Idconfig,...

You are having problems with a particular font and you want to see if its directory is included in XF86Config. Which section contains this information?

Which command will list all the files installed from the RPM package file named, vorbis-tools- 1.1 .i386.rpm?

Your department decided to change the Gnome Display Manager's greeting. What configuration file should you edit?

What key combination is used to forcibly halt the X server in the event of the graphical session becoming unusable (eg., desktop manager or fullscreen application hanging)?

The system bell sound is annoying you. Which of the following can you use to change this and other userX preferences?

Which of the following commands will print the inode usage on each mounted filesystem?

In GRUB's configuration file an administrator finds the following line: root (hd1,4) Which of the following is the corresponding device name on a Linux system?

While using the vi editor, you wish to move ahead one page. You should press the control key and:

You have created a really long letter and after you are done you notice that you used the name "Bob" many times but you forgot to capitalize it in many instances. Which command wou...