최신 LPIC-3 303-300 무료샘플문제:
1. What is the purpose of the program snort-stat?
A) It displays statistics from the running Snort process.
B) It reports whether the Snort process is still running and processing packets.
C) It reads syslog files containing Snort information and generates port scan statistics.
D) It returns the status of all configured network devices.
E) It displays the status of all Snort processes.
2. Which of the following statements are true regarding the certificate of a Root CA?
(Choose THREE correct answers.)
A) It is a self-signed certificate.
B) It must contain a host name as the common name.
C) It must contain an X509v3 Authority extension.
D) It does not include the private key of the CA.
E) It has an infinite lifetime and never expires.
3. What is the purpose of TSIG in DNS?
A) To sign DNS messages for secure communication
B) To encrypt DNS queries
C) To map a domain name to an IP address
D) To provide information about DNS servers
4. Which of the following commands displays all ebtable rules contained in the table filter including their packet and byte counters?
A) ebtables -t filter -L --Lc
B) ebtables -t filter -Ln -L
C) ebtables -t nat -L -v
D) ebtables -L -Lc -t filter
E) ebtables -L -t filter -Lv
5. Which of the following openssl commands generates a certificate signing request (CSR) using the already existing private key contained in the file private/ keypair.pem?
A) openssl gencsr -key private/keypair.pem -out req/csr.pem
B) openssl gencsr -new- key private/keypair.pem -out req/csr.pem
C) openssl req - new -key private/keypair.pem -out req/csr.pem
D) openssl req -key private/keypair.pem -out req/csr.pem
질문과 대답:
질문 # 1 정답: C | 질문 # 2 정답: A,C,D | 질문 # 3 정답: A | 질문 # 4 정답: A | 질문 # 5 정답: C |