최신 303-300 무료덤프 - Lpi LPIC Exam 303: Security, version 3.0

문제1

Which command included in the Linux Audit system provides searching and filtering of the audit log?
(Specify ONLY the command without any path or parameters.)
Solution: ausearch
Determine whether the given solution is correct?

A. Correct

B. Incorrect

정답: A

문제2

Which command installs and configures a new FreeIPA server, including all sub-components, and creates a new FreeIPA domain?
(Specially ONLY the command without any path or parameters).
Solution: ipa-server-install
Determine whether the given solution is correct?

A. Correct

B. Incorrect

정답: A

문제3

What is an X.509 Certificate?

A. A digital document that verifies the identity of a company

B. A digital document that verifies the identity of a person

C. A digital document that verifies the identity of a website

D. A digital document that verifies the identity of a device

정답: C

문제4

Which of the following configuration options makes Apache HTTPD require a client certificate for authentication?

A. Require valid-x509

B. SSLRequestClientCert always

C. SSLVerifyClient require

D. Limit valid-x509

E. SSLPolicy valid-client-cert

정답: C

문제5

What is a ciphertext?

A. The original message before encryption

B. The algorithm used to encrypt the message

C. The encrypted message

D. The key used to encrypt the message

정답: C

문제6

What is a buffer overflow?

A. A type of software vulnerability

B. A type of denial-of-service attack

C. A type of malware that disguises itself as legitimate software

D. A type of virus

정답: A

문제7

Which of the following components are part of FreeIPA?
(Choose THREE correct answers.)

A. Intrusion Detection System

B. Public Key Infrastructure

C. DHCP Server

D. Directory Server

E. Kerberos KDC

정답: B,D,E

문제8

Which of the following statements are valid wireshark capture filters?
(Choose TWO correct answers.)

A. port-range tcp 10000-15000

B. portrange 10000-15000 and tcp

C. tcp portrange 10000-15000

D. portrange 10000/tcp-15000/tcp

E. port range 10000:tcp-15000:tcp

정답: B,C

문제9

What is the purpose of the Linux Audit system?

A. To manage installed packages

B. To automate host scans

C. To detect intrusions and system changes

D. To manage system log files

정답: C

문제10

Which of the following statements is true regarding eCryptfs?

A. For every file in an eCryptfs directory there exists a corresponding file that contains the encrypted content.

B. eCryptfs cannot be used to encrypt only directories that are the home directory of a regular Linux user.

C. After unmounting an eCryptfs directory, the directory hierarchy and the original file names are still visible, although, it is not possible to view the contents of the files.

D. The content of all files in an eCryptfs directory is stored in an archive file similar to a tar file with an additional index to improve performance.

E. When a user changes his login password, the contents of his eCryptfs home directory has to be re- encrypted using his new login password.

정답: B

최신 303-300 무료덤프 - Lpi LPIC Exam 303: Security, version 3.0

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