Free LPI 020-100 Exam Questions

Become LPI Certified with updated 020-100 exam questions and correct answers

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Total 168 Questions | Updated On: Aug 19, 2026

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Question 1

Which of the following terms refers to an attack in which an attacker gains access to a system by impersonating a legitimate user?

A : Brute-force attack

B : Phishing

C : Virus

D : Spoofing

Answer: D

Question 2

What is information classification?

A : The process of sharing information with others

B : The process of encrypting information

C : The process of deleting information

D : The process of categorizing information based on its sensitivity

Answer: D

Question 3

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?

A : Your data will be securely stored

B : Your data will be encrypted

C : Your data may be intercepted through a phishing scam

D : Updating your software

Answer: C

Question 4

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

A : IT forensics report

B : Risk assessment report

C : Computer Emergency Response Team (CERT)

D : Security incident response plan

Answer: C

Question 5

Which of the following is a protocol used to assign IP addresses to devices in a network?

A : ICMP

B : TCP

C : UDP

D : DHCP

Answer: D

Page: 1 / 34

Total 168 Questions | Updated On: Aug 19, 2026

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