LX0-102 試験問題を無料オンラインアクセス

Which of the following files, when using Sendmail or a similar MTA system, will allow a user to redirect all their mail to another address and is configurable by the user themselves?

• A./etc/mail/forwarders
• B.~/.forward
• C./etc/alias
• D.~/.alias

On a system using shadowed passwords, the correct permissions for /etc/passwd are ___ and the correct permissions for /etc/shadow are ___.

• A.-rw-r--rw-, -r-----r-
• B.-rw-r--r--, -r--r--r-
• C.-rw-------, -r-------
• D.-rw-r-----, -r-------
• E.-rw-r--r--, -r-------

Which of the following crontab entries could be used to set the system time at regular intervals?

• A.1 0 * * * /usr/sbin/runcron date <ntp1.digex.net
• B.1 0 * * * date $d $t $24
• C.1 0 * * * date<ntp1.digex.net
• D.1 0 * * * settime $d $t $24
• E.1 0 * * * /usr/sbin/ntpdate ntp1.digex.net > /dev/null 2>&1

CORRECT TEXT
The ________ command is used to add a group to the system. (Please enter only a single command and do not enter duplicate answers in this field.)

Which of the following directories in a user's home contains configuration files and key rings for GPG?

• A.~/.gpg/
• B.~/.gnupg/
• C.~/gnupg/
• D.~/gpg.d/
• E.~/.gpg.d/