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Lpi 303-300日本語 Exam Syllabus Topics:

Lpi LPIC Exam 303: Security, version 3.0 (303-300日本語版) Sample Questions:

Question 1

ソーシャルエンジニアリングとは何ですか?

A. サービス拒否攻撃の一種
B. 人間の心理を悪用して機密情報にアクセスする攻撃の一種
C. ウイルスの一種
D. 正規のソフトウェアを装ったマルウェアの一種

Question 2

OCSP ステープルとは何ですか?

A. サーバーが自身のIDの証明をクライアントに提供できるようにするメカニズム
B. 特定の認証局によって発行されたすべての証明書の失効ステータスの証明をサーバーが提供できるようにするメカニズム
C. サーバーがクライアントの身元の証明を他のサーバーに提供できるようにするメカニズム
D. サーバーが自身のSSL/TLS証明書の失効ステータスの証明を提供できるメカニズム

Question 3

GnuPGの鍵ペアを対話的に生成するには、どのコマンドを使用しますか？

A. gpg --encrypt
B. gpg --export
C. gpg --list-keys
D. gpg --gen-key

Question 4

SELinux 権限は標準の Linux 権限とどのように関連していますか?
（正しい答えを2つ選択してください。）

A. 標準の Linux 権限は SELinux 権限よりも優先されます。
B. SELinux 権限は標準の Linux 権限をオーバーライドします。
C. SELinux 権限は標準の Linux 権限よりも先に検証されます。
D. SELinux 権限は、標準の Linux 権限の後に検証されます。

Question 5

DNS における TSIG の目的は何ですか?

A. ドメイン名をIPアドレスにマッピングする
B. DNSクエリを暗号化する
C. 安全な通信のためにDNSメッセージに署名する
D. DNSサーバーに関する情報を提供する

Solutions: