CCSP Cloud Concepts, Architecture, and Design Practice Question
In a public cloud IaaS model, which of the following security controls is the cloud customer primarily responsible for implementing?
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
✓
Guest OS patch management
The customer is responsible for securing the guest OS and applications.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Hypervisor security
Why it's wrong here
Hypervisor security is managed by the cloud provider.
- ✗
Network infrastructure security
Why it's wrong here
Network infrastructure (routers, switches) is managed by the provider.
- ✗
Physical security of data centers
Why it's wrong here
Physical security is the provider's responsibility in public cloud.
- ✓
Guest OS patch management
Why this is correct
The customer manages the guest OS, including patching.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CCSP 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 CCSP exam.