FC0-U71 Security Practice Question
A company implements a policy where employees must lock their computer screen when leaving their desk. Which security principle does this practice support?
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
✓
Confidentiality
Locking the screen prevents unauthorized access when the user is away, supporting confidentiality by ensuring only authorized users can access the system.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Confidentiality
Why this is correct
Correct: locking the screen prevents others from viewing or accessing data, maintaining confidentiality.
- ✗
Availability
Why it's wrong here
Availability ensures systems are accessible; screen lock does not affect availability.
- ✗
Authentication
Why it's wrong here
Authentication is the process of verifying identity; screen lock is a control that relies on prior authentication.
- ✗
Integrity
Why it's wrong here
Integrity is about data accuracy; screen lock does not directly protect against alteration.
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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.