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Lpi 303-300日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Host Security | 9% | - Host Hardening
|
| Topic 2: Cryptography | 8% | - Data Encryption
|
| Topic 3: Network Security | 12% | - Network Intrusion Detection
|
| Topic 4: Access Control | 8% | - Discretionary Access Control
|
| Topic 5: Threats and Vulnerability Assessment | 3% | - Vulnerability Assessment
|
Lpi LPIC Exam 303: Security, version 3.0 (303-300日本語版) Sample Questions:
Question 1
OpenSSL 構成の次の行のうち、ホスト名 example.org および www.example.org の X 509v3 サブジェクト別名拡張を証明書に追加する行はどれですか。
A. subjectAltName: www.example.org, subjectAltName: example.org
B. subject= CN= www.example.org, CN=example.org
C. extension= SAN: www.example.org, SAN:example.org
D. subjectAltName = DNS: www.example.org, DNS:example.org
E. commonName = subjectAltName= www.example.org, subjectAltName = example.org
Question 2
バッファオーバーフローとは何ですか?
A. サービス拒否攻撃の一種
B. 正規のソフトウェアを装ったマルウェアの一種
C. ウイルスの一種
D. ソフトウェアの脆弱性の一種
Question 3
どのDNSラベルが、HTTPS接続のセキュリティ保護に使用されるDANE情報を指すか
https://www.example.com/?
A. soa.example.com
B. _443_tcp.www.example.com
C. example.com
D. www.example.com
E. dane.www.example.com
Question 4
Snort でルールを非アクティブ化するには、次のどの方法を使用できますか?
（正しい答えを2つ選択してください。）
A. local.rules にパスルールを配置し、Snort を再起動します。
B. ルールを削除し、Snort がルール ファイルを自動的に再読み込みするのを待ちます。
C. /etc/snort/rules.deactivated にパスルールを追加し、Snort がルールファイルを自動的に再ロードするのを待ちます。
D. ルールの前に # を付けて Snort を再起動します。
Question 5
OpenVPN が制御パケットをピアに送信する場合、デフォルトでは 2 秒以内に確認応答が返されることを期待します。次のオプションのうち、タイムアウト期間を 5 秒に変更するものはどれですか。
A. -- tls- timeout 500
B. -- tls- timer 500
C. -- tls-timeout 5
D. -- tls- timer 5
Solutions:
| Question 1 Answer: D | Question 2 Answer: D | Question 3 Answer: B | Question 4 Answer: A,D | Question 5 Answer: C |
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