FC0-U71 Security Practice Question
A user receives a suspicious email with an attachment claiming to be an invoice. Which three practices should the user follow? (Select THREE.)
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
✓
Do not download unexpected attachments
Verify the sender, avoid downloading unexpected attachments, and hover over links to check URL. Forwarding to all users spreads potential risk.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Do not download unexpected attachments
Why this is correct
Correct. Unexpected attachments may contain malware.
- ✓
Verify the sender's email address carefully
Why this is correct
Correct. Checking for misspellings helps identify phishing.
- ✗
Forward the email to all employees for awareness
Why it's wrong here
Forwarding could spread the threat; report to IT instead.
- ✓
Hover over any links to see the actual URL before clicking
Why this is correct
Correct. This reveals disguised links.
- ✗
Download and open the attachment to check its content
Why it's wrong here
Opening unknown attachments is dangerous.
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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.