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
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：2

Which of the following is a legacy program provided by CUPS for sending files to the printer queues on the command line?

A. lpp

B. lpd

C. lpr

D. lpq

正解：C 解答を投票する

出題：3

CORRECT TEXT
Which command, depending on its options, can display the open network connections, the routing tables, as well as network interface statistics. (Specify ONLY the command without any path or parameters.)

正解：

netstat, /bin/netstat, ss, /usr/bin/ss

出題：4

On a regular users workstation the route command takes a long time before printing out the routing table. Which of the following errors does that indicate?

A. DNS resolution may not be working as route by default tries to resolve names of routers and destinations and may run into a timeout.

B. There may accidentally be more than one default router in which case a default router election has to be done on the network in order to choose one router as the default.

C. The local routing information may be corrupted and must be re-validated using a routing protocol.

D. One of the routers in the routing table is not available which causes the automatic router failure detection mechanism (ARF-D) to wait for a timeout.

正解：A 解答を投票する

出題：5

Which character in the password field of /etc/passwd is used to indicate that the encrypted password is stored in /etc/shadow?

A. *

B. s

C. -

D. x

正解：D 解答を投票する

出題：6

CORRECT TEXT
Which port is the default server port for the HTTPS protocol? (Specify the port number using digits.)

正解：

443

出題：7

Which of the following is true about IPv6?

A. IPv4 addresses can be used without any change with IPv6.

B. With IPv6, the TCP port numbers of most services have changed.

C. For IPv6, UDP and TCP have been replaced by the Rapid Transmission Protocol RTP.

D. IPv6 no longer supports multicast addresses.

E. IPv6 no longer supports broadcast addresses.

正解：E 解答を投票する

出題：8

Which of the following commands puts the output of the command date into the shell variable mydate?

A. mydate="date"

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

C. mydate="exec date"

D. mydate="$(date)"

E. mydate="${date}"

正解：D 解答を投票する

出題：9

Given the following routing table:

How would an outgoing packet to the destination 192.168.2.150 be handled?

A. It would be passed to the default router 255.255.255.0 on eth0.

B. It would be passed to the router 192.168.1.1 on eth0.

C. It would be directly transmitted on the device eth0.

D. It would be passed to the default router 192.168.178.1 on wlan0.

E. It would be directly transmitted on the device wlan0.

正解：B 解答を投票する

出題：10

Where are user specific crontabs stored?

A. In the database file /etc/crontab.db which is shared by all users.

B. In the .crontab file in the user's home directory.

C. As individual per-user files within /var/spool/cron.

D. As individual per-user files in /etc/cron.user.d.

E. In the file /var/cron/user-crontab which is shared by all users.

正解：C 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」