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A company's CFO is pleased that they only pay for the compute and storage resources consumed each month, with no upfront hardware costs. This billing model is a direct result of which cloud computing characteristic?

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A company's CFO is pleased that they only pay for the compute and storage resources consumed each month, with no upfront hardware costs. This billing model is a direct result of which cloud computing characteristic?

Answer choices

Why each option matters

Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.

A

Distractor review

On-demand self-service

On-demand self-service allows users to provision resources automatically without human interaction, but it is not specifically about billing. Measured service is the characteristic that enables pay-per-use.

B

Distractor review

Broad network access

Broad network access means resources are accessible over the network via standard protocols. It does not relate to the billing model. The pay-per-use model is measured service.

C

Best answer

Measured service

Measured service is the cloud characteristic that provides metering and billing based on usage. This allows customers to pay only for what they consume, with no upfront costs.

D

Distractor review

Resource pooling

Resource pooling enables the provider to serve multiple customers using shared resources, which helps reduce costs but does not directly result in a pay-per-use billing model. Measured service is the correct characteristic.

Common exam trap

Common exam trap: answer the scenario, not the keyword

Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.

Technical deep dive

How to think about this question

This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.
  • Use explanations to understand the rule behind the answer.

TExam Day Tips

  • Underline the problem statement mentally.
  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Related practice questions

Related MS-900 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

More questions from this exam

Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.

FAQ

Questions learners often ask

What does this MS-900 question test?

Read the scenario before looking for a memorised answer.

What is the correct answer to this question?

The correct answer is: Measured service — Measured service means cloud providers meter resource usage and charge based on consumption (pay-as-you-go). On-demand self-service allows users to provision resources without manual intervention. Broad network access enables access via standard network protocols. Resource pooling refers to serving multiple customers from shared resources.

What should I do if I get this MS-900 question wrong?

Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.

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