102-500無料問題集「Lpi LPIC-1 Exam 102, Part 2 of 2, version 5.0」

質問 1

Which of the following configuration files should be modified to set default shell variables for all users?

（A）/etc/bashrc

（B）/etc/profile

（C）/etc/.bashrc

（D）~/.bash_profile

正解：B 解答を投票する

質問 2

To exclude all log messages of a given logging facility, you should use a logging priority of _____ .

正解：

none

質問 3

Which file, 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?

正解：C 解答を投票する

質問 4

Which commands can be used to change a user's account aging information? (Choose THREE correct answers.)

正解：A、B、D 解答を投票する

質問 5

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

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

（C）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.

（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：B 解答を投票する

質問 6

What benefit does an alias in bash provide?

（A）It provides faster lookups for commands in the system directory.

（B）It creates a local copy of a file from another directory.

（C）It hides what command you are running from others.

（D）It allows a string to be substituted for the first word of a simple command.

正解：D 解答を投票する

質問 7

Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing? (Choose THREE correct answers.)