Lpi Linux Professional Institute Security Essentials Exam 020 : 020-100

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Lpi 020-100 Exam Syllabus Topics:

Lpi Linux Professional Institute Security Essentials Exam 020 Sample Questions:

1. What is a proxy server?
Response:

A) A content delivery network (CDN)
B) A virtual private network (VPN) service
C) A server that is used to filter network traffic
D) A firewall for network security

2. Which of the following is an example of cybermobbing?
Response:

A) Sharing personal information with a friend
B) Posting a negative comment on social media
C) Creating a secure password
D) Using a script blocker to prevent advertisements

3. Which of the following is a simple and lightweight protocol transport layer that is commonly used for applications that require low-latency and real-time data transfer?
Response:

A) TCP
B) ICMP
C) DHCP
D) UDP

4. Which of the following terms describes a security flaw that is unknown to the manufacturer, and for which no patch or solution is currently available?
Response:

A) Privilege escalation
B) Zero-day vulnerability
C) Arbitrary code execution
D) Buffer overflow

5. Which of the following is a classification schema for security incidents?
Response:

A) Common Vulnerability Scoring System (CVSS)
B) Advanced Persistent Threat (APT)
C) Penetration testing
D) Information Security Management System (ISMS)

Solutions: