FC0-U71 Security Practice Question
Which THREE of the following are best practices for password security?
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
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Enabling two-factor authentication where possible
Strong passwords are long, complex, unique, and not shared.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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Sharing passwords with trusted coworkers when necessary
Why it's wrong here
Passwords should never be shared; accounts should be individual.
- ✓
Enabling two-factor authentication where possible
Why this is correct
2FA adds an extra layer of security beyond the password.
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Using a password manager to generate and store passwords
Why this is correct
Password managers help create and store strong, unique passwords.
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Reusing the same password across multiple sites
Why it's wrong here
Reusing passwords increases risk if one site is compromised.
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Using a password with at least 12 characters including uppercase, lowercase, numbers, and symbols
Why this is correct
Long and complex passwords are harder to crack.
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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.