CLF-C02 Cloud Concepts Practice Question
A startup can now test a new application idea by provisioning cloud resources in minutes, run the experiment for a week, and tear down the resources if the idea fails — spending only a few dollars. Previously, the same experiment would have required months of procurement and significant capital expenditure. Which cloud benefit does this illustrate?
⚠ Common exam trap
A common mix-up: candidates confuse 'elimination of capital expense' (Option B) with agility, but the question explicitly highlights speed and experimentation, not cost savings from CapEx to OpEx conversion.
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
✓
Increased agility
The scenario describes the ability to rapidly provision, experiment with, and decommission cloud resources in minutes, which directly illustrates increased agility. Agility in cloud computing refers to the speed at which resources can be deployed, scaled, and released, enabling fast experimentation without long procurement cycles.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Economies of scale
Why it's wrong here
Economies of scale refers to the lower unit costs AWS passes on because it aggregates usage from hundreds of thousands of customers, making compute, storage, and bandwidth cheaper per unit. While this lowers the cost per hour of the one-week experimental workload, it does not explain why resources can be provisioned in minutes or why the experiment itself is low-risk. The scenario is about speed and fast, cheap failure, not about per-unit pricing.
- ✗
Elimination of capital expense
Why it's wrong here
Elimination of capital expense captures the shift from buying servers and data centers upfront to paying as you go, so there is no large fixed investment before experimenting. That financial flexibility is present in the scenario, but it is not what makes the experiment fast: the cloud benefit being demonstrated is the ability to spin up and tear down resources in minutes. The question highlights speed of experimentation and discarding failure cost-effectively, which is agility, not simply the financial shift from capex to opex.
- ✗
Global reach
Why it's wrong here
Global reach is about deploying workloads across AWS Regions and edge locations to reduce latency and serve users worldwide, whereas the scenario is a short-lived one-week experiment without any geographic distribution requirement. Provisioning resources in minutes and trying an idea at low cost has nothing to do with being able to run in multiple regions. The ability to discard failed experiments cheaply is a hallmark of agility, not of global infrastructure.
- ✓
Increased agility
Why this is correct
Increased agility is the AWS benefit that explicitly addresses how quickly and cheaply an organisation can experiment: resources can be provisioned and de-provisioned on demand, so a team can run a one-week proof of concept without committing to a long-term infrastructure plan. Because the cloud is API-driven and elastic, the time between having an idea and running it is minutes rather than weeks. This fast, low-cost try-and-discard cycle is the essence of cloud agility, making it the correct answer.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CLF-C02 practice question is part of Courseiva's free Amazon Web Services 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 CLF-C02 exam.