Lpi LPIC Exam 303: Security, version 3.0 認定 303-300 試験問題:
1. What is the purpose of a Certificate Authority (CA)?
A) To issue and sign X.509 certificates
B) To store X.509 certificates
C) To decrypt X.509 certificates
D) To encrypt X.509 certificates
2. Which of the following is an example of a behavioral-based HID technique?
A) Heuristic-based detection
B) Anomaly-based detection
C) Signature-based detection
D) Rule-based detection
3. When OpenVPN sends a control packet to its peer, it expects an acknowledgement in 2 seconds by default. Which of the following options changes the timeout period to 5 seconds?
A) -- tls-timeout 5
B) -- tls- timeout 500
C) -- tls- timer 500
D) -- tls- timer 5
4. Which command is used to view the access control list of a file?
A) chmod
B) getfacl
C) setfacl
D) ls
5. What is Cryptography?
A) The art of sending anonymous messages
B) The art of sending public messages
C) The art of decoding messages
D) The art of sending secret messages
質問と回答:
質問 # 1 正解: A | 質問 # 2 正解: B | 質問 # 3 正解: A | 質問 # 4 正解: B | 質問 # 5 正解: D |