In the output of the ls -l command, which of the following characters indicates that a file is a symbolic link?
a
c
d
l
Which of the following are absolute pathnames?
cd expenses
cd /home/malverez
cd (.) grosetti
cd /usr/markr
What Linux file would you use when performing a rescue after a hard disk problem occurs?
/dev/hda1
/dev/null
/dev/ram
/dev/tty
What characters can you use to name files in Linux?
Ampersand (＆)
Dash (-)
Dollar sign ($)
Underscore (_)
