Objective

103.1 - Work on the command line

Question

What is the man command used for?

Answers

A) It displays information about the syntax for a command.
B) It is the replacement for the boy command.
C) It is a standard alias to ls -la ¦ more.
D) It is used to display formatted HTML pages.    

Objective

103.2 - Process text streams using filters

Question

Which of these commands can be used to display one page of output at a time to the screen? (Select TWO answers)

Answers

A) more
B) less
C) sed
D) pause
E) grep    

Objective

103.3 - Perform basic file management

Question

Which of the following commands can be used to decompress the file foo.gz?

Answers

A) gzip foo.gz
B) gunzip foo.gz
C) uncompress foo.gz
D) unzip foo.gz
E) decompress foo.gz    

Objective

103.4 - Use streams, pipes and redirects

Question

What command sends the output of cmd1 to the input of cmd2?

Answers

A) cmd1 ¦ cmd2
B) cmd1 ¦¦ cmd2
C) cmd1 && cmd2
D) cmd1 ; cmd2
E) cmd1 cmd2    

Objective

104.1 - Create partitions and filesystems

Questions

What command do you use to create swap space?

Answers

A) mkswap
B) activeswap
C) swapon
D) initswap
E) mkfs -t swap    

Objective

104.2 - Maintain the integrity of filesystems

Questions

Which command will show how much free disk space is available in the current directory?

Answers

A) df .
B) df
C) du /
D) du .
E) df /