FC0-U71 Security Practice Question
Which of the following best describes the principle of confidentiality in the CIA triad?
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
✓
Preventing unauthorized access to information
Confidentiality ensures that information is not disclosed to unauthorized individuals, systems, or processes.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Data is not altered unexpectedly
Why it's wrong here
This describes integrity.
- ✗
Systems are accessible when needed
Why it's wrong here
This describes availability.
- ✗
Ensuring data is backed up regularly
Why it's wrong here
Backups support availability, not confidentiality.
- ✓
Preventing unauthorized access to information
Why this is correct
Confidentiality is about preventing unauthorized access.
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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.