Verified & Latest 303-300 Dump Q&As with Correct Answers
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NEW QUESTION # 54
What option of mount.cifs specifies the user that appears as the local owner of the files of a mounted CIFS share when the server does not provide ownership information?
(Specify ONLY the option name without any values or parameters.)
Solution: uid=arg
Determine whether the given solution is correct?
- A. Incorrect
- B. Correct
Answer: B
NEW QUESTION # 55
What is the purpose of an access control list in Linux?
- A. To compress a file to save disk space
- B. To specify fine-grained permissions for users and groups
- C. To encrypt a file for secure transmission
- D. To mark a file as executable
Answer: B
NEW QUESTION # 56
Which of the following access control models is established by using SELinux?
- A. Security Access Control (SAC)
- B. User Access Control (UAC)
- C. Mandatory Access Control (MAC)
- D. Group Access Control (GAC)
- E. Discretionary Access Control (DAC)
Answer: C
NEW QUESTION # 57
Which of the following DNS records are used in DNSSEC?
- A. MX
- B. PTR
- C. TXT
- D. RRSIG
Answer: D
NEW QUESTION # 58
Which DNS label points to the DANE information used to secure HTTPS connections to
https://www.example.com/?
- A. _443_tcp.www.example.com
- B. example.com
- C. dane.www.example.com
- D. www.example.com
- E. soa.example.com
Answer: A
NEW QUESTION # 59
Which of the following is an example of an HID tool?
- A. Antivirus software
- B. Intrusion prevention system (IPS)
- C. Firewall
- D. Security information and event management (SIEM) system
Answer: D
NEW QUESTION # 60
Which file is used to configure rkhunter?
- A. /etc/aide/aide.conf
- B. /etc/rkhunter.conf
- C. /etc/maldet.conf
- D. /etc/audit/auditd.conf
Answer: B
NEW QUESTION # 61
What is a honeypot?
- A. A type of denial-of-service attack
- B. A type of virus
- C. A type of phishing scam
- D. A network security tool designed to lure attackers into a trap
Answer: D
NEW QUESTION # 62
What is the purpose of the Linux Audit system?
- A. To automate host scans
- B. To manage system log files
- C. To manage installed packages
- D. To detect intrusions and system changes
Answer: D
NEW QUESTION # 63
What effect does the configuration SSLStrictSNIVHostCheck on have on an Apache HTTPD virtual host?
- A. All of the names of the virtual host must be within the same DNS zone.
- B. Despite its configuration, the virtual host is served only on the common name and Subject Alternative
- C. The virtual host is used as a fallback default for all clients that do not support SNI.
- D. The clients connecting to the virtual host must provide a client certificate that was issued by the same CA that issued the server's certificate.
- E. The virtual host is served only to clients that support SNI.
Answer: E
NEW QUESTION # 64
What is a symmetric key?
- A. A key used for encryption that is different from the key used for decryption
- B. A key used for both encryption and decryption that is generated randomly
- C. A key used for encryption and decryption that is the same
- D. A key used for decryption that is different from the key used for encryption
Answer: C
NEW QUESTION # 65
What is the purpose of file ownership in Linux systems?
- A. To restrict access to files only to their owner
- B. To enable multiple users to access files simultaneously
- C. To protect files from being accidentally deleted
- D. To ensure that files are backed up regularly
Answer: A
NEW QUESTION # 66
Linux Extended File Attributes are organized in namespaces. Which of the following names correspond to existing attribute namespaces?(Choose THREE correct answers.)
- A. trusted
- B. owner
- C. system
- D. default
- E. user
Answer: A,C,E
NEW QUESTION # 67
What is the purpose of a Certificate Authority (CA)?
- A. To store X.509 certificates
- B. To decrypt X.509 certificates
- C. To issue and sign X.509 certificates
- D. To encrypt X.509 certificates
Answer: C
NEW QUESTION # 68
What is the purpose of AIDE?
- A. To automate host scans
- B. To manage system log files
- C. To manage installed packages
- D. To detect intrusions and system changes
Answer: D
NEW QUESTION # 69
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. Incorrect
- B. Correct
Answer: B
NEW QUESTION # 70
Which file is used to configure AIDE?
- A. /etc/aide/aide.conf
- B. /etc/maldet.conf
- C. /etc/rkhunter.conf
- D. /etc/audit/auditd.conf
Answer: A
NEW QUESTION # 71
Which command is used to run a new shell for a user changing the SELinux context?
(Specify ONLY the command without any path or parameters.)
Solution: newrole
Determine whether the given solution is correct?
- A. Incorrect
- B. Correct
Answer: B
NEW QUESTION # 72
What is a buffer overflow?
- A. A type of denial-of-service attack
- B. A type of virus
- C. A type of software vulnerability
- D. A type of malware that disguises itself as legitimate software
Answer: C
NEW QUESTION # 73
What is a Trojan?
- A. A type of denial-of-service attack
- B. A type of virus
- C. A type of malware that disguises itself as legitimate software
- D. A type of phishing scam
Answer: C
NEW QUESTION # 74
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