ISC2 CC Access Controls Concepts Practice Question
A security administrator is implementing controls to protect a server room. Which TWO physical security layers should be included as part of a defense-in-depth strategy? (Select TWO.)
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
✓
Fencing around the building
Defense in depth uses multiple layers. External perimeter (fencing) and internal server room (biometric) are distinct layers.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Fencing around the building
Why this is correct
Fencing is an external perimeter layer.
- ✗
Complex password policy
Why it's wrong here
Passwords are logical controls, not physical.
- ✗
Cable locks on individual servers
Why it's wrong here
Cable locks are equipment-level, not a perimeter layer.
- ✗
Session timeout settings
Why it's wrong here
Session timeouts are logical controls.
- ✓
Biometric reader on server room door
Why this is correct
Biometric reader is a physical access control at the server room entrance.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CC practice question is part of Courseiva's free ISC2 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 CC exam.