Which ports are used for FTP data and control?
Which ports are used for FTP data and control?
(Choose Two)
Which of the following options will speed up traceroute for distant network queries?
Which of the following options will speed up traceroute for distant network queries?
What two files acting together make up the login environment for a user on a default installation of Linux?
What two files acting together make up the login environment for a user on a default installation of Linux?
What should you do?
You have a user whose account you want to disable but not remove.
What should you do?
Which command should be added to ~/.bash_profile to change the language of messages from an internationalised
Which command should be added to ~/.bash_profile to change the language of messages from an internationalised program to Portuguese (pt)?
(Select TWO correct answers)
What can you do to recover a lost passphrase for a DSA or RSA authentication key?
What can you do to recover a lost passphrase for a DSA or RSA authentication key?
what file?
In the LPD system, a print queue is defined in what file?
What type of DNS record could you use?
You want to add an alias for an existing DNS record. What type of DNS record could you use?
Which DNS record do you have to edit?
Your network email server’s address has changed. Which DNS record do you have to edit?
Which command will delete the environment variable FOOBAR?
Which command will delete the environment variable FOOBAR?