無料で使えるLFCSサンプル問題で100%カバー率のリアル試験問題（更新された260問あります) [Q59-Q75]

無料で使えるLFCSサンプル問題で100%カバー率のリアル試験問題（更新された260問あります)

今すぐダウンロード！リアルLinux Foundation LFCS試験問題集テストエンジン試験問題

Linux Foundation LFCS 認定試験の出題範囲：

トピック	出題範囲
トピック 1	ブートローダーのインストール、構成、トラブルシューティング 主要プロセスの整合性と可用性の検証
トピック 2	起動時または起動中にファイルシステムをマウントするようにシステムを構成する 基本的な正規表現を使用してテキストを分析する
トピック 3	ソフトウェアを更新して、必要な機能とセキュリティを提供します ローカルグループとグループメンバーシップを作成、削除、変更します
トピック 4	暗号化されたストレージの作成と構成 仮想マシンの管理と構成
トピック 5	ネットワークとホスト名の解決を静的または動的に構成します システムを起動するか、異なる動作モードに変更します
トピック 6	さまざまな動作モードでのシステムサービスの動作を照会および変更します 基本的なファイルシステムの機能とオプションを評価および比較します

 

質問 59
CORRECT TEXT
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 60
How is a display manager started?

• A. It is started like any other system service by the init system.
• B. It is started by a user using the command startx.
• C. It is started by inetd when a remote hosts connects to the X11 port.
• D. It is started automatically when a X11 user logs in to the system console.

正解: A

 

質問 61
After successfully creating a hard link called bar to the ordinary file foo, foo is deleted from the filesystem.
Which of the following describes the resulting situation?

• A. Both foo and bar would remain accessible.
• B. foo and bar would both be removed.
• C. foo would be removed. bar would still exist but would be unusable.
• D. The user is prompted whether bar should be removed, too.
• E. foo would be removed while bar would remain accessible.

正解: E

解説:
Explanation

 

質問 62
What of the following can be done by the command ifconfig? (Choose TWO correct answers.)

• A. Specify which network services are available on a network interface.
• B. Specify the kernel module to be used with a network interface.
• C. Set a network interface active or inactive.
• D. Change the netmask used on a network interface.
• E. Allow regular users to change the network configuration of a network interface.

正解: C,D

 

質問 63
Which of the following commands prints all files and directories within the /tmp directory or its subdirectories which are also owned by the user root? (Choose TWO correct answers.)

• A. find /tmp -uid root -print
• B. find /tmp -user root -print
• C. find/tmp -user root
• D. find -path /tmp -user root -print
• E. find -path /tmp -uid root

正解: B,C

 

質問 64
Which configuration file would be edited to change the default options for outbound SSH sessions?

• A. /etc/ssh/client
• B. /etc/ssh/ssh_config
• C. /etc/ssh/sshd_config
• D. /etc/ssh/ssh_client
• E. /etc/ssh/ssh

正解: B

 

質問 65
SIMULATION
What two character sequence is present at the beginning of an interpreted script? (Please specify the TWO correct characters only)

正解:

解説:
#!

 

質問 66
Which of the following commands shows the definition of a given shell command?

• A. stat
• B. type
• C. case
• D. where

正解: B

 

質問 67
In order to display all currently mounted filesystems, which of the following commands could be used? (Choose TWO correct answers.)

• A. mount
• B. cat /proc/filesystems
• C. free
• D. lsmounts
• E. cat /proc/self/mounts

正解: A,E

 

質問 68
Given the following routing table:

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

• A. It would be directly transmitted on the device eth0.
• B. It would be passed to the router 192.168.1.1 on eth0.
• C. It would be passed to the default router 192.168.178.1 on wlan0.
• D. It would be passed to the default router 255.255.255.0 on eth0.
• E. It would be directly transmitted on the device wlan0.

正解: B

 

質問 69
What is the difference between the commands test -e path and test -f path?

• A. The -f option tests for a regular file. The -e option tests for an empty file.
• B. The -f option tests for a regular file. The -e option tests for an executable file.
• C. Both options check the existence of the path. The -f option also confirms that it is a regular file.
• D. They are equivalent options with the same behavior.

正解: C

 

質問 70
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 -o Port=2222 example.com
• B. ssh example.com:2222
• C. ssh --port 2222 example.com
• D. ssh -p 2222 example.com
• E. ssh -o GatewayPort=2222 example.com

正解: A,D

 

質問 71
CORRECT TEXT
Which command is used to set the hostname of the local system? (Specify ONLY the command without any path or parameters.)

正解:

解説:
hostname

 

質問 72
CORRECT TEXT
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 73
Which of the following commands lists all currently installedpackages when using RPM package management?

• A. rpm --query --all
• B. yum --list --installed
• C. rpm --list -installed
• D. yum --query --all

正解: A

 

質問 74
Which of the following commands will NOT update the modify timestamp on the file /tmp/myfile.txt?

• A. touch /tmp/myfile.txt
• B. echo "Hello" >/tmp/myfile.txt
• C. file /tmp/myfile.txt
• D. sed -ie "s/1/2/" /tmp/myfile.txt
• E. echo -n "Hello" >>/tmp/myfile.txt

正解: C

 

質問 75
......

最新LFCSテスト問題集を試そう！更新されたLinux Foundation試験が合格できます：https://jp.fast2test.com/LFCS-premium-file.html

検証済み！LFCS問題集と解答でLFCSテストエンジン正確解答付き：https://drive.google.com/open?id=1PMX0k7UN9wRT8vTBJJ-Us_HAtR3pTmY2