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The LPIC Exam 303 consists of 60 multiple-choice questions, and the candidate has 90 minutes to complete the exam. 303-300 exam is administered at Pearson VUE testing centers worldwide, and the cost of the exam varies depending on the location. To pass the exam, the candidate must score at least 500 out of 800 possible points.
NEW QUESTION # 17
Which of the following DNS records is used to map an IP address to a hostname?
- A. A
- B. PTR
- C. SOA
- D. NS
Answer: B
NEW QUESTION # 18
Which command is used to set an extended attribute on a file in Linux?
- A. getfattr
- B. setfattr
- C. getfacl
- D. setfacl
Answer: B
NEW QUESTION # 19
Which of the following is NOT a benefit of using HID?
- A. Allows for quick response to security incidents
- B. Helps prevent security incidents from occurring
- C. Provides real-time detection of security incidents
- D. Provides automatic removal of detected threats
Answer: D
NEW QUESTION # 20
What is the purpose of the Linux Audit system?
- A. To detect intrusions and system changes
- B. To manage installed packages
- C. To manage system log files
- D. To automate host scans
Answer: A
NEW QUESTION # 21
What is a man-in-the-middle attack?
- A. An attack that targets a specific user or organization
- B. An attack that intercepts communications between two parties to steal information
- C. An attack that aims to steal sensitive information
- D. An attack that floods a network or server with traffic to make it unavailable
Answer: B
NEW QUESTION # 22
What is the purpose of file ownership in Linux systems?
- A. To enable multiple users to access files simultaneously
- B. To protect files from being accidentally deleted
- C. To ensure that files are backed up regularly
- D. To restrict access to files only to their owner
Answer: D
NEW QUESTION # 23
What is an X.509 Certificate?
- A. A digital document that verifies the identity of a website
- B. A digital document that verifies the identity of a company
- C. A digital document that verifies the identity of a device
- D. A digital document that verifies the identity of a person
Answer: A
NEW QUESTION # 24
What is Linux Malware Detect?
- A. A configuration management tool
- B. A tool to detect malware on a Linux system
- C. A package management tool
- D. A tool to automate host scans
Answer: B
NEW QUESTION # 25
What is the purpose of TSIG in DNS?
- A. To provide information about DNS servers
- B. To encrypt DNS queries
- C. To sign DNS messages for secure communication
- D. To map a domain name to an IP address
Answer: C
NEW QUESTION # 26
Which file is used to configure AIDE?
- A. /etc/audit/auditd.conf
- B. /etc/aide/aide.conf
- C. /etc/rkhunter.conf
- D. /etc/maldet.conf
Answer: B
NEW QUESTION # 27
Which of the following DNS record types can the command dnssec-signzone add to a zone?
(Choose THREE correct answers.)
- A. NSEC3
- B. ASIG
- C. RRSIG
- D. NSEC
- E. NSSIG
Answer: A,C,D
NEW QUESTION # 28
What is a DoS attack?
- A. An attack that targets a specific user or organization
- B. An attack that exploits a vulnerability in software
- C. An attack that floods a network or server with traffic to make it unavailable
- D. An attack that aims to steal sensitive information
Answer: C
NEW QUESTION # 29
A LUKS device was mapped using the command: cryptsetup luksOpen/dev/sda1 crypt-vol Given that this device has three different keys, which of the following commands deletes only the first key?
- A. cryptsetup luksDelKey / dev /mapper/crypt- vol 0
- B. cryptsetup luksDelKey /dev/sda 1 0
- C. cryptsetup luksDelkey /dev/sda 1 1
- D. cryptsetup luksDelKey / dev /mapper/crypt- vol 1
Answer: C
NEW QUESTION # 30
Which of the following command lines sets the administrator password for ntop to testing 123?
- A. ntop --set-admin-password=testing123
- B. ntop --set-new-password=testing123
- C. ntop --set-password=testing123
- D. ntop --reset-password=testing123
Answer: A
NEW QUESTION # 31
Which of the following types can be specified within the Linux Audit system?
(Choose THREE correct answers.)
- A. Network connection rules
- B. System call rules
- C. File system rules
- D. Console rules
- E. Control rules
Answer: B,C,E
NEW QUESTION # 32
Which of the following commands changes the source IP address to 192.0.2.11 for all IPv4 packets which go through the network interface eth0?
- A. iptables ~t nat ~A PREROUTING ~i eth0 ~j SNAT --to~source 192.0.2.11
- B. iptables ~t nat ~A POSTROUTING ~i eth0 ~j DNAT --to~source 192.0.2.11
- C. iptables ~t nat ~A POSTROUTING ~o eth0 ~j SNAT --to~source 192.0.2.11
- D. iptables ~t mangle ~A POSTROUTING ~i eth0 ~j SNAT -to~source 192.0.2.11
- E. iptables ~t mangle ~A POSTROUTING ~0 eth0 ~j SNAT -to~source 192.0.2.11
Answer: C
NEW QUESTION # 33
Which tool can be used to check for rootkits on a Linux system?
- A. chkrootkit
- B. rpm
- C. OpenSCAP
- D. AIDE
Answer: A
NEW QUESTION # 34
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Lpi 303-300 exam also covers a range of topics related to vulnerability assessment and risk management. Candidates will be required to demonstrate their understanding of vulnerability assessment tools and techniques, as well as their ability to identify and mitigate various security risks. They will also be tested on their knowledge of incident response procedures and how to effectively manage security incidents.
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