[2024年08月08日] 合格させる102-500レビューガイド、信頼され続ける102-500テストエンジン
102-500テストエンジン練習テスト問題、試験問題集
LPI 102-500試験は、90分で完了する必要がある60の複数選択と空間の質問で構成されています。この試験では、ファイルとストレージ管理、ネットワーク構成、システムメンテナンス、セキュリティなど、さまざまなトピックをカバーしています。候補者は、コマンドラインツールを使用し、テキストファイルを編集し、システムサービスを管理する機能を実証する必要があります。
Lpi 102-500、またはLPIC-1 Exam 102、Part 2 of 2、バージョン5.0としても知られている試験は、Linuxシステム管理者の知識とスキルをテストする試験です。これは、Linuxプロフェッショナルの初心者レベルの認定であるLPIC-1の第2部であり、ネットワークとセキュリティの設定、ファイルシステムの管理、トラブルシューティングなどの高度なシステム管理タスクを実行できる候補者の能力をテストするように設計されています。
質問 # 46
What is the main difference between the batch and at commands?
- A. The batch command will run when system load is low.
The at command runs at a specific time. - B. The at command reads commands from standard input.
The batch command requires a command line argument. - C. The at command e-mails results to the user.
The batch command logs results to syslog. - D. The batch command will run multiple times.
The at command will only run once.
正解：A
質問 # 47
What entry can be added to the syslog.conf file to have all syslog messages generated by a system displayed on console 12?
- A. /var/log/messages | /dev/tty12
- B. mail.* /dev/tty12
- C. | /dev/tty12
- D. *.* /dev/tty12
- E. syslog tty12
正解：D
質問 # 48
Which configuration file would you edit to change default options for outbound ssh sessions?
- A. /etc/ssh/ssh_config
- B. /etc/ssh/sshd_config
- C. /etc/ssh/client
- D. /etc/ssh/ssh
- E. /etc/ssh/ssh_client
正解：A
質問 # 49
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
質問 # 50
Which of the following words is used to restrict the records that are returned from a SELECT query based on a supplied criteria for the values in the records?
- A. WHERE
- B. FROM
- C. LIMIT
- D. IF
正解：A
質問 # 51
FILL BLANK
Which file is processed by newaliases? (Specify the full name of the file, including path.)
正解：
解説：
/etc/mail/aliases
質問 # 52
Which of the following commands connects to the remote host example.com which has OpenSSH listening on TCP port 2222? (Choose TWO correct answers.)
- A. ssh -p 2222 example.com
- B. ssh -o Port=2222 example.com
- C. ssh --port 2222 example.com
- D. ssh -o GatewayPort=2222 example.com
- E. ssh example.com:2222
正解：A、B
質問 # 53
What is the name of the simple graphical login manager that comes with a vanilla X11 installation? (Specify ONLY the command without any path or parameters.)
正解：
解説：
xdm
質問 # 54
Which file specifies the user accounts that can NOT submit jobs via at or batch? (Provide the full path and filename)
正解：
解説：
/etc/at.deny
質問 # 55
Please specify the top directory containing the configuration files for the CUPS printing system. (Specify the full path to the directory.)
正解：
解説：
/etc/cups, /etc/cups/
質問 # 56
What benefit does an alias in bash provide?
- A. It allows a string to be substituted for the first word of a simple command.
- B. It hides what command you are running from others.
- C. It creates a local copy of a file from another directory.
- D. It provides faster lookups for commands in the system directory.
正解：A
質問 # 57
What command should be used to print a listing of email in the system's mail queue?
- A. sendmail -l
- B. mlq
- C. lpq
- D. mailq
正解：D
質問 # 58
What is true about the ntpdate command?
- A. It can be used by any user to set the user clock independently of the system clock.
- B. It updates the local system's date (i.e. day, month and year) but not the time (i.e. hours, minutes, seconds).
- C. It queries one or more NTP time servers and adjusts the system time accordingly.
- D. It is the primary management command for the NTP time server.
- E. It sends the local system time to one or many remote NTP time servers for redistribution.
正解：C
質問 # 59
FILL BLANK
What option to useradd creates a new user's home directory and provisions it with a set of standard files? (Specify only the option name without any values or parameters.)
正解：
解説：
-D
質問 # 60
Which of the following are requirements in order to run a shell script like a regular command from anywhere in the filesystem? (Choose THREE correct answers.)
- A. The script file must have the executable permission bit set.
- B. The user issuing the command must be in the group script.
- C. The script file must be found in the $PATH.
- D. The file system on which the script resides must be mounted with the option scripts.
- E. The script must begin with a shebang-line (#!) that points to the correct interpreter.
正解：A、C、E
質問 # 61
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