CLF-C02 Cloud Concepts Practice Question

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

• ✗

  Shift from operational expenditure (OpEx) to capital expenditure (CapEx)

  Why it's wrong here

  This statement is exactly backwards. Cloud computing moves you away from capital expenditure (CapEx) and toward operational expenditure (OpEx) because you lease services and pay as you go rather than buying fixed assets. Traditional data centers require you to spend large sums of capital up front for hardware, power, cooling, and physical security — a CapEx-heavy model. By contrast, AWS charges for metered usage, so you pay operating costs proportional to consumption, which is the opposite of shifting from OpEx to CapEx.

• ✓

  Shift from capital expenditure (CapEx) to operational expenditure (OpEx)

  Why this is correct

  This is a correct and well-known benefit of cloud computing. Instead of spending large sums of capital on physical servers, storage, and data center buildouts before you even know your actual usage, you pay variable usage-based fees for the IT resources you consume. This converts a heavy upfront capital expenditure (CapEx) into a pay-as-you-go operational expenditure (OpEx), which improves cash flow, enables better budget flexibility, and eliminates the risk of overprovisioning or stranded hardware that becomes obsolete before it is fully depreciated.

• ✗

  Increased requirement for physical infrastructure management

  Why it's wrong here

  This is incorrect because the cloud actually reduces — not increases — the requirement for physical infrastructure management. With AWS, the responsibility for hardware, facilities, network, power, cooling, and security of data centers is handled by AWS under the shared responsibility model. Customers only manage their workloads, applications, and data, and they do not need to rack servers, replace failed disks, or maintain cabling. This eliminates much of the operational overhead that comes with owning and running physical infrastructure.

• ✗

  Reduced ability to scale resources based on demand

  Why it's wrong here

  This is not a benefit of cloud computing. In fact, cloud dramatically increases scaling ability compared to on-premises infrastructure, which forces you to purchase and rack hardware in advance based on peak-load forecasts. With AWS, you can provision resources on demand and leverage Auto Scaling, Elastic Load Balancing, and near-unlimited capacity to meet sudden traffic spikes, then scale back down when demand falls. Far from reducing scalability, the cloud gives you agility and elasticity that is impossible to achieve with traditional data centers.

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