[2022年05月]更新のLpi 102-500試験基本問題には解答が付きます [Q111-Q129]

[2022年05月]更新のLpi 102-500試験基本問題には解答が付きます

2022年最新の実際に出るLpi 102-500試験問題集と解答

Lpi 102-500 認定試験の出題範囲：

トピック	出題範囲
トピック 1	デスクトップ環境のコンポーネントを理解する シェル環境をカスタマイズして使用する
トピック 2	アクセシビリティテクノロジーの知識と認識を示す 新しいユーザーアカウントのスケルトンディレクトリを維持する
トピック 3	ジョブをスケジュールしてシステム管理タスクを自動化 ユーザーとグループのアカウントおよび関連するシステムファイルを管理する
トピック 4	リモートデスクトップセッションにアクセスするためのプロトコルの認識 標準のsh構文（ループ、テスト）を使用する
トピック 5	Xサーバーへのアクセスを管理し、リモートXサーバー上のアプリケーションを表示します 頻繁に使用されるコマンドシーケンスのBash関数を書き込みます
トピック 6	シバン（＃！）行からスクリプトインタープリターを正しく選択します タイムゾーン設定と環境変数を構成します
トピック 7	特別な目的と限定されたアカウントを作成および管理する スクリプトの場所、所有権、実行、およびsuid-rightsを管理する
トピック 8	ロケール設定と環境変数の構成 視覚設定とテーマの基本的な知識
トピック 9	XWindow構成ファイルの基本的な理解と知識 スーパーユーザーへの条件付きメール送信の実行
トピック 10	キーボードレイアウト コマンド検索パスを適切なディレクトリに設定するなど、Xorg構成の特定の側面を上書きします

 

質問 111
What output does the command seq 1 5 20 produce?

• A. 16
  11
  16
• B. 0
• C. 123
  4
• D. 5
  15
  20
• E. 15
  15

正解: A

 

質問 112
FILL BLANK
Which option in the /etc/ntp.conf file specifies an external NTP source to be queried for time information?
(Specify only the option without any values or parameters.)

正解:

解説:
server

 

質問 113
Which of the following is a valid IPv6 address?

• A. 2001:db8:3241::1
• B. 2001.db8.819f..1
• C. 2001%db8%9990%%1
• D. 2001::db8:4581::1
• E. 2001:db8:0g41::1

正解: A

 

質問 114
Where are user specific crontabs stored?

• A. In the database file /etc/crontab.db which is shared by all users.
• B. In the file /var/cron/user-crontab which is shared by all users.
• C. As individual per-user files within /var/spool/cron.
• D. In the .crontab file in the user's home directory.
• E. As individual per-user files in /etc/cron.user.d.

正解: C

 

質問 115
Which directory holds the files that configure the xinetd service when using several configuration files instead of an integrated configuration file? (Specify the full path to the directory.)

正解:

解説:
/etc/xinetd.d/, /etc/xinetd.d

 

質問 116
Why is the xhost program considered dangerous to use?

• A. It makes it difficult to uniquely identify a computer on the network.
• B. It logs sensitive information to syslog.
• C. It is a graphical DNS tool with known exploits.
• D. It makes your computer share network resources without any authentication.
• E. It allows easy access to your X server by other users.

正解: E

 

質問 117
X is running okay but you're concerned that you may not have the right color depth set. What single command will show you the running color depth while in X?

• A. xwininfo
• B. xcolordepth
• C. xcd
• D. xcdepth
• E. cat /etc/X11

正解: A

 

質問 118
The system's timezone may be set by linking /etc/localtime to an appropriate file in which directory? (Provide the full path to the directory, without any country information)

正解:

解説:
/usr/share/zoneinfo/

 

質問 119
Which of the following parameters are used for journalctl to limit the time frame of the output? (Choose TWO correct answers.)

• A. --from=
• B. --date=
• C. --upto=
• D. --since=
• E. --until=

正解: D,E

 

質問 120
What is true regarding public and private SSH keys? (Choose two.)

• A. Several different public keys may be generated for the same private key.
• B. The private key must never be revealed to anyone.
• C. To maintain the private key's confidentiality, the SSH key pair must be created by its owner.
• D. To allow remote logins, the user's private key must be copied to the remote server.
• E. For each user account, there is exactly one key pair that can be used to log into that account.

正解: B,C

 

質問 121
The ________ command is used to add a group to the system.

正解:

解説:
groupadd, /usr/sbin/groupadd

 

質問 122
Which of the following changes may occur as a consequence of using the command ip? (Choose three.)

• A. New name servers may be added to the resolver configuration.
• B. The routing table may change.
• C. The system's host name may change.
• D. IP addresses may change.
• E. Network interfaces may become active or inactive.

正解: B,D,E

 

質問 123
Which of the following commands display the number of bytes transmitted and received via the eth0 network interface? (Choose two.)

• A. ifconfig eth0
• B. ip stats show dev eth0
• C. route -v via eth0
• D. ip -s link show eth0
• E. netstat -s -i eth0

正解: A,E

 

質問 124
Which of the following fields can be found in the /etc/group file? (Choose two.)

• A. The home directory of the group.
• B. The name of the group.
• C. The description of the group.
• D. The default group ACL.
• E. The list of users that belong to the group.

正解: B,E

 

質問 125
Which of the following parameters are used for journalctl to limit the time frame of the output? (Choose two.)

• A. --from=
• B. --date=
• C. --upto=
• D. --since=
• E. --until=

正解: D,E

 

質問 126
Of the ways listed, which is the best method to temporarily suspend a user's ability to interactively login?

• A. Change the user's password.
• B. Use passwd -d username to give the user an empty password.
• C. Add the command exit to the user's .login file.
• D. Use chage to expire the user account.

正解: D

 

質問 127
Which of the following entries in /etc/syslog.conf writes all mail related events to the file /var/log/maillog and sends all critical events to the remote server logger.example.com?

• A. mail.*/var/log/[email protected]
• B. mail.*/var/log/maillogmail,[email protected]
• C. mail.*/var/log/maillogmail.critsyslog://logger.example.org
• D. mail/var/log/[email protected]
• E. mail */var/log/maillogmail [email protected]

正解: A

 

質問 128
Which of the following files assigns a user to its primary group?

• A. /etc/pgroup
• B. /etc/shadow
• C. /etc/passwd
• D. /etc/group
• E. /etc/gshadow

正解: C

 

質問 129
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合格保証付きのLPIC Level1 102-500試験問題集：https://jp.fast2test.com/102-500-premium-file.html

102-500練習テストエンジンで今すぐ使おう195試験問題：https://drive.google.com/open?id=1ObzxnToqDF0vmOOokanNpOQIcu-euU0-