PDF Version DemoLpi 303-300日本語 Exam Overview:
| Certification Vendor: | Linux Professional Institute (LPI) |
|---|---|
| Exam Name: | LPIC Exam 303: Security, version 3.0 |
| Exam Number: | 303-300 |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 60 |
| Related Certifications: | LPIC-3 Mixed Environments LPIC-3 Virtualization & Containerization LPIC-3 High Availability & Storage |
| Exam Price: | Approx. USD 200 (varies by region) |
| Available Languages: | Japanese, English |
| Exam Format: | Multiple-choice, Fill-in-the-blank |
| Passing Score: | 500 (scaled score out of 800) |
| Certificate Validity Period: | 5 years |
| Recommended Training: | LPI Official Exam Objectives |
| Exam Registration: | Pearson VUE Scheduling LPI Official Registration |
| Sample Questions: | Lpi 303-300日本語 Sample Questions |
| Exam Way: | Onsite at Pearson VUE test centers; Online proctored via OnVUE |
| Pre Condition: | Active LPIC-2 certification required to obtain LPIC-3 credential |
| Official Syllabus URL: | https://www.lpi.org/our-certifications/exam-303-objectives/ |
Lpi 303-300日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Network Security | 17% | - Packet Filtering - Network Hardening - Network Intrusion Detection - Virtual Private Networks |
| Threats and Vulnerability Assessment | 5% | - Common Security Vulnerabilities and Threats - Penetration Testing |
| Cryptography | 17% | - Encrypted File Systems - X.509 Certificates and Public Key Infrastructures - X.509 Certificates for Encryption, Signing and Authentication - DNS and Cryptography |
| Host Security | 13% | - Host Intrusion Detection - Resource Control - Host Hardening |
| Access Control | 8% | - Mandatory Access Control - Discretionary Access Control |
Lpi LPIC Exam 303: Security, version 3.0 (303-300日本語版) Sample Questions:
Question 1
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 --list-keys
B. gpg --export
C. gpg --encrypt
D. gpg --gen-key
Question 2
DNSSEC における DNSKEY レコードの目的は何ですか?
A. DNSクエリの信頼性を検証する
B. DNSゾーンに署名する
C. IPアドレスをホスト名にマッピングする
D. DNSサーバーに関する情報を提供する
Question 3
ユーザー、発信元、サービスの組み合わせに基づいてログインアクセスを制限するために使用できるPAMモジュールはどれですか？
A. pam_selinux
B. pam_access
C. pam_limits
D. pam_nologin
Question 4
BIND に含まれるどのコマンドが DNSSEC キーを生成しますか?
(パスやパラメータなしでコマンドのみを指定します。)
解決策: dnssec-keygen
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
Question 5
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. chown
B. chmod
C. chgrp
D. setfacl
Solutions:
| Question 1 Answer: D | Question 2 Answer: B | Question 3 Answer: B | Question 4 Answer: A | Question 5 Answer: A |
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