102-400試験無料問題集（120題）「Lpi LPIC-1 Exam 102, Part 2 of 2, version 4.0 認定」

出題：1

CORRECT TEXT
In an xinetd configuration file, which attribute specifies the network address that will be used to provide the service?

正解：

bind, interface

出題：2

What is a purpose of an SSH host key?

A. It is used by system services like cron, syslog or a backup job to automatically connect to remote hosts.

B. It is the root key by which all user SSH keys must be signed.

C. It provides the server's identity information to connecting SSH clients.

D. It authenticates any user that logs into a remote machine from the key's host.

E. It must be sent by any SSH client in addition to a user key in order to identify the client's host.

正解：C 解答を投票する

出題：3

What is true regarding the command sendmail?

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

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

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

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

正解：D 解答を投票する

出題：4

CORRECT TEXT
After adding a new email alias to the configuration, which command must be run in order to ensure the MTA knows about it? (Specify the command without any path but including all required parameters.)

正解：

newaliases, sendmail -bi

出題：5

CORRECT TEXT
With IPv6, how many bits have been used for the interface identifier of an unicast address? (Specify the number using digits only.)

正解：

64

出題：6

Why is the correct configuration of a system's time zone important?

A. Because the time zone is saved as part of the modification times of files and cannot be changed after a file is created.

B. Because the conversion of Unix timestamps to local time relies on the time zone configuration.

C. Because the environment variables LANG and LC_MESSAGES are, by default, set according to the time zone.

D. Because NTP chooses servers nearby based on the configured time zone.

正解：B 解答を投票する

出題：7

Which of the following find commands will print out a list of files owned by root and with the SUID bit set in /usr?

A. find /usr -ls \*s\* -u root

B. find /usr -suid -perm +4000

C. find /usr -uid 0 -perm +4000

D. find -type suid -username root -d /usr

E. find -user root +mode +s /usr

正解：C 解答を投票する

出題：8

Which file inside the CUPS configuration directory contains the definition of the printers?

正解：D 解答を投票する

出題：9

In case neither cron.allow nor cron.deny exist in /etc/, which of the following is true?

A. Without additional configuration, no users may have user specific crontabs.

B. The cron daemon will refuse to start and report missing files in the system's logfile.

C. Without additional configuration, all users may have user specific crontabs.

D. When a user creates a user specific crontab the system administrator must approve it explicitly.

正解：A 解答を投票する

出題：10

What is the purpose of the file /etc/profile?

A. It contains the welcome message that is displayed after login.

B. It contains environment variables that are set when a user logs in.

C. It contains default application profiles for users that run an application for the first time.

D. It contains security profiles defining which users are allowed to log in.

正解：B 解答を投票する

102-400試験無料問題集「Lpi LPIC-1 Exam 102, Part 2 of 2, version 4.0 認定」