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Instant Download Lpi : 303-300日本語 Questions & Answers as PDF & Test Engine
- Exam Code: 303-300
- Exam Name: LPIC Exam 303: Security, version 3.0 (303-300日本語版)
- Updated: Jul 24, 2026
- No. of Questions: 163 Questions and Answers
- Download Limit: Unlimited
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Lpi 303-300日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Application Security | - Container and service security - Secure software configuration |
| Cryptography | - Data encryption and signing - Public key infrastructure (PKI) - OpenSSL usage and configuration |
| Network Security | - VPN technologies - Firewalls (iptables, nftables) - Secure network services |
| Vulnerability Assessment and Monitoring | - Intrusion detection systems (IDS) - Log analysis and auditing |
| Access Control | - Mandatory Access Control (MAC) - Discretionary Access Control (DAC) - SELinux and AppArmor |
| Security Administration | - System hardening - Authentication mechanisms |
Lpi LPIC Exam 303: Security, version 3.0 (303-300日本語版) Sample Questions:
1. 鍵に割り当てられるGnuPGの「信頼レベル」の目的は、その鍵に対する署名の目的と何が違うのでしょうか?
A) 鍵の真正性がどの程度強力に検証されているかを示します。
B) キーの有効期限を決定します。
C) これは、所有者がその鍵の所有者が他人の鍵を適切に確認し署名することをどれだけ信頼しているかを示します。
D) キーシグネチャと意味が同じであり、冗長です。
2. 次の openssl コマンドのうち、ファイル private/keypair.pem に含まれる既存の秘密鍵を使用して証明書署名要求 (CSR) を生成するものはどれですか。
A) openssl gencsr -key private/keypair.pem -out req/csr.pem
B) openssl req -key private/keypair.pem -out req/csr.pem
C) openssl req - new -key private/keypair.pem -out req/csr.pem
D) openssl gencsr -new- key private/keypair.pem -out req/csr.pem
3. Linuxでファイルの所有者とグループを設定するには、どのコマンドを使用しますか?
A) chmod
B) chgrp
C) chown
D) setfacl
4. 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) 正解
B) 偽
5. どの PAM モジュールが新しいパスワードを辞書の単語と照合し、複雑さを強制しますか?
(特にパスなしのモジュール名のみ。)
解決策: pam_cracklib
与えられた解決策が正しいかどうかを判断します。
A) 正解
B) .偽
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: C | Question # 3 Answer: C | Question # 4 Answer: B | Question # 5 Answer: A |
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