CCSP Cloud Concepts, Architecture, and Design Practice Question
Which cloud characteristic allows a user to automatically provision computing resources without requiring human interaction with the service provider?
⚠ Common exam trap
The trap is confusing rapid elasticity with on-demand self-service; both involve automation, but elasticity is about scaling with demand, while self-service is about provisioning without provider interaction.
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
✓
On-demand self-service
On-demand self-service is the NIST-defined cloud characteristic that lets consumers unilaterally provision computing capabilities, such as server time and storage, automatically without requiring human interaction with the service provider. This is exactly what the question describes.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Broad network access
Why it's wrong here
Broad network access concerns reachability over standard networks, not automated provisioning, so it cannot satisfy a requirement for resources to be allocated without human interaction. It is tempting because it underpins ubiquitous service delivery, and would be the correct choice if the scenario instead asked how clients access cloud services from diverse devices and locations.
- ✗
Rapid elasticity
Why it's wrong here
Rapid elasticity describes automatic scaling of capacity in response to demand, not self-service provisioning of resources. It is tempting because elasticity also operates without provider interaction, but it governs how much resource exists rather than whether a user can obtain it. On-demand self-service is the characteristic that covers provisioning.
- ✗
Resource pooling
Why it's wrong here
Resource pooling describes how a provider's compute, storage and network capacity is shared across multiple tenants through multi-tenancy and abstraction, not how a consumer obtains resources unaided. It is tempting because pooling underpins elasticity and economies of scale, and would be the answer if the question asked how providers serve many customers from shared physical infrastructure.
- ✓
On-demand self-service
Why this is correct
On-demand self-service lets the consumer unilaterally provision computing capabilities, such as server time and storage, automatically as needed without human interaction with each provider. This directly matches the stem's requirement for provisioning without human interaction.
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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
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