Online Access Free LX0-103 Practice Test

Creating a hard link to an ordinary file returns an error. What could be the reason for this?

• A.The source file is a shell script.
• B.The source file is hidden.
• C.The source file is read-only.
• D.The source file is already a hard link.
• E.The source and the target are on different filesystems.

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

• A.5
• B.3
• C.4
• D.7
• E.6

Which of the following command sets the Bash variable named TEST with the content FOO?

• A.TEST = "FOO"
• B.set TEST="FOO"
• C.var TEST="FOO"
• D.TEST="FOO"

When given the following command line.
echo "foo bar" | tee bar | cat
Which of the following output is created?

• A.bar
• B.foo bar
• C.cat
• D.tee bar
• E.foo

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

• A./proc/inittab
• B./etc/keys
• C./proc/keys
• D./etc/reboot
• E./etc/inittab