easyMultiple SelectObjective-mapped
FC0-U71 Practice Question: Which TWO of the following are best practices for…
Which TWO of the following are best practices for creating and managing passwords?
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
✓
Enable multi-factor authentication where available
Options C and D are correct. Enabling multi-factor authentication adds an extra layer of security beyond just a password, making it much harder for attackers to gain access. Using a unique password for each online account prevents a single breach from compromising multiple accounts. Option A is wrong because sharing passwords undermines accountability and security. Option B is wrong because reusing passwords, even if changed every 90 days, is still poor practice; the best practice is to use unique passwords and not reuse them. Option E is wrong because writing down passwords near the computer exposes them to theft.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Share passwords with colleagues in the same department to improve collaboration
Why it's wrong here
Sharing passwords compromises security and accountability.
- ✗
Reuse passwords every 90 days
Why it's wrong here
Reusing passwords is not a best practice; it increases vulnerability.
- ✓
Enable multi-factor authentication where available
Why this is correct
MFA provides an additional security layer.
- ✓
Use a unique password for each online account
Why this is correct
Unique passwords prevent credential stuffing attacks.
- ✗
Write down passwords on a sticky note and keep it near the computer
Why it's wrong here
Writing passwords down is insecure; they can be easily stolen.
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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.