최신 102-400 무료덤프 - Lpi LPIC-1 Exam 102, Part 2 of 2, version 4.0

A. inetd

B. xinetd

C. fingerd

D. tcpd

E. mountd

A. With any MTA, the sendmail command must be run periodically by the cron daemon.

B. The sendmail command prints the MTAs queue history of which mails have been sent successfully.

C. All MTAs, including Postfix and Exim, provide a sendmail command.

D. It is only available when the sendmail MTA is installed.

A. atkb

B. xkb

C. xOSK

D. GOK

A. --from=

B. --upto=

C. --date=

D. --since=

E. --until=

A. mydate="date"

B. mydate="$(date)"

C. mydate="exec date"

D. mydate="$((date))"

E. mydate="${date}"

A. resolv

B. files

C. dns

D. hosts

E. remote

A. It is the exit value of the echo command.

B. It is the exit value of the command executed immediately before echo.

C. It is the process ID of the current shell.

D. It is the process ID of the echo command.

A. Set the hardware clock.

B. Output date and time in different formats.

C. Set the system clock.

D. Update the time via NTP.

E. Synchronize the hardware and system clocks.