FC0-U71 Security Practice Question
A help desk technician receives a call from a user who says their computer is showing a message that files are encrypted and a ransom is demanded. Which TWO types of malware are most likely involved?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Trojan
Ransomware encrypts files for ransom. It is often delivered via a trojan (disguised as legitimate software) that the user inadvertently runs. The other options are incorrect: adware shows ads, spyware collects info, rootkit hides.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Spyware
Why it's wrong here
Spyware monitors activity.
- ✓
Trojan
Why this is correct
Ransomware is often delivered as a trojan.
- ✓
Ransomware
Why this is correct
Ransomware encrypts files and demands payment.
- ✗
Adware
Why it's wrong here
Adware displays ads, not encrypts files.
- ✗
Rootkit
Why it's wrong here
Rootkit hides itself, not encrypts files.
Go deeper
Related to this question
About these practice questions
One of 988 original FC0-U71 practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This FC0-U71 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the FC0-U71 exam.