Higher Test Marks with Free Online 020-100 Exam Practice

Assess the CertsIQ’s updated 020-100 exam questions for free online practice of your Security Essentials - Exam 020, version 1.0 test. Our 020 100 dumps questions will enhance your chances of passing the LPI Linux Essentials certification exam with higher marks.

Exam Code: 020-100
Exam Questions: 168
Security Essentials - Exam 020, version 1.0
Updated: 01 Jun, 2025
Question 1

What are email spam filters?

Options :
Answer: A

Question 2

You receive an email from what appears to be a legitimate company asking you to verify your login credentials by clicking on a link. What is the most likely security risk associated with providing your login information in response to this email?

Options :
Answer: C

Question 3

Which of the following is a common source for security incident information and guidance?

Options :
Answer: C

Question 4

Which of the following is a link-layer address used to identify devices in a network?

Options :
Answer: B

Question 5

Which of the following is a type of attack where an attacker intercepts and reads network traffic?

Options :
Answer: D

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