CCSP Cloud Concepts, Architecture, and Design Practice Question
A security auditor is reviewing a cloud provider's controls to ensure that customer data is appropriately isolated. Which design principle is most directly related to this requirement?
⚠ Common exam trap
CCSP often tests the distinction between cloud characteristics and security principles; candidates may confuse isolation with portability or elasticity, which are about flexibility and scalability, not security separation.
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
✓
Multitenancy isolation
Multitenancy isolation is the design principle that ensures customer data and workloads are logically separated in a shared cloud environment. It directly addresses the auditor's requirement by preventing one tenant from accessing another's data through mechanisms like virtual networks, hypervisor separation, and encryption. This principle is fundamental to cloud security and compliance.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Multitenancy isolation
Why this is correct
Multitenancy isolation ensures one tenant's data, workloads, and processes cannot be accessed or affected by another sharing the same infrastructure. This design principle directly satisfies the auditor's requirement that customer data be appropriately segregated within the cloud provider's environment.
- ✗
Reversibility
Why it's wrong here
Reversibility concerns the ability to return data or workloads to a prior state or provider, addressing exit and lock-in, not tenant separation. It would be the relevant principle when assessing migration-back capability or contract termination, where restoring data to an on-premises environment is the requirement.
- ✗
Portability
Why it's wrong here
Portability concerns moving applications and data between providers without rework, addressing lock-in rather than isolation between tenants. It would be the relevant principle when assessing exit strategy or multi-cloud migration, where the requirement is relocating workloads, not preventing one customer from accessing another's data.
- ✗
Elasticity
Why it's wrong here
Elasticity concerns automatically scaling resources to match demand, which is unrelated to separating customer data. It would be the relevant principle when assessing whether a provider can handle variable workload spikes, where the requirement is dynamic capacity, not enforcing logical boundaries between tenants.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official ISC2 exam blueprint
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.