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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:

1. Apache HTTPD 構成ファイルのどのオプションが OCSP ステープルを有効にしますか?
(値やパラメータなしでオプション名のみを指定します。)
解決策: httpd-ssl.conf
与えられた解決策が正しいかどうかを判断します。

A) 偽
B) 正解

2. コマンド dnssec-signzone でゾーンに追加できる DNS レコード タイプは次のどれですか。
（正しい答えを3つ選んでください。）

A) RRSIG
B) NSEC
C) NSSIG
D) NSEC3
E) アシグ

3. 証明書チェーンとは何ですか?

A) 暗号化と復号化に使用される公開鍵と秘密鍵のシーケンス
B) デジタル証明書の信頼性を検証するために使用される証明書のシーケンス
C) 証明書の信頼性を検証するために使用されるデジタル署名のチェーン
D) 暗号化と復号化に使用される公開鍵と秘密鍵のチェーン

4. 証明書失効リスト(CRL)の目的は何ですか？

A) 証明書の有効期限を気にする必要がなくなります。
B) 有効期限前に発行認証局によって失効された証明書の一覧です。
C) クライアントが現在信頼している有効な証明書をすべて一覧表示します。
D) まだ発行されていない証明書の一覧です。

5. OpenSSLのどのコマンドを使えば、新しいRSA秘密鍵とそれに対応する証明書署名要求(CSR)を一度に生成できますか？

A) openssl ca -in req.csr
B) openssl x509 -req -in key.pem
C) openssl genpkey -algorithm RSA
D) openssl req -new -newkey rsa:2048 -keyout key.pem -out req.csr

Solutions: