Online Access Free 102-500 Exam Questions

Which command included in NetworkManager is a curses application which provides easy acces to the NetworkManager on the command line? (Specify only the command without any path or parameters.)

Which of the following are commonly used Mail Transfer Agent (MTA) applications? (Choose THREE correct answers.)

• A.Procmail
• B.Exim
• C.Sendmail
• D.SMTPd
• E.Postfix

After editing the TCP wrapper configuration to grant specific hosts access to a service. When do these changes become effective?

• A.The new configuration becomes effective at the next system reboot.
• B.The new configuration becomes effective when the last established connection to the service is closed.
• C.The new configuration becomes effective after restarting the tcpd service.
• D.The new configuration becomes effective immediately for all new connections.
• E.The new configuration becomes effective after restarting the respective service.

You are looking into a new script you received from your senior administrator. In the very first line you notice a #! followed by a file path. This indicates that:

• A.This script provides identical functionality as the file at that location.
• B.The file at that location was used to make the script.
• C.This script will self-extract into a file at that location.
• D.The program at that location will be used to process the script.

Which of the following fields are available in both the global /etc/crontab file as well as in user-specific crontab files? (Select TWO correct answers)

• A.Minute
• B.Year
• C.Command
• D.Username