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54 multiple-choice questions and 35 flashcards on Billing, Pricing, and Support, about 16% of the AWS Cloud Practitioner bank. Every one carries a written rationale.
Billing, Pricing, and Support is one of 4 chapters in CoStudy's AWS Cloud Practitioner bank, and it holds 54 of the bank's 335 multiple-choice questions — roughly 16% of the total. That proportion is not arbitrary: chapters follow the certifying body's published exam outline, and the number of questions in each is set by that domain's published weight, so the share of your practice time this chapter takes matches the share of the real exam it accounts for.
Studying by chapter is worth doing once you have a diagnostic score. A single overall percentage tells you whether you are close; it does not tell you which domain is dragging. Working a weak chapter in isolation, and re-testing it in isolation, is the fastest way to move a score that has stalled — and it is why the mock exams in CoStudy report by domain rather than as one number.
10 questions drawn from this chapter, with the full rationale shown — the controlling principle behind the right answer, and why each wrong option tempts and fails.
AWS Cost Management tools:
Answer: D — Cost Explorer (visualize, forecast), AWS Budgets
A) Correct: Cost Explorer (visualize, forecast), AWS Budgets. Other options describe different AWS services that are common confusions.
How much notice does AWS give before reclaiming a Spot Instance?
Answer: B — Two minutes before reclamation notice
B, the two-minute Spot interruption notice is the canonical figure. A, C, D are wrong.
Which is TRUE about AWS Free Tier?
Answer: B — Three programs including always-free items
Free Tier includes Always Free, 12-Month, and Trials. The other options capture only one part.
AWS Trusted Advisor provides recommendations across which categories?
Answer: C — Recommends best practices across categories
Trusted Advisor covers cost, security, fault tolerance, performance, and limits. The other options undercount the categories.
Which service sends email alerts when custom cost or usage thresholds are crossed?
Answer: D — AWS Budgets alerting service tool
D, Budgets is the alerting service for thresholds. A is visualization. B is right-sizing. C is best practices.
Which AWS feature lets customers consolidate billing across multiple AWS accounts?
Answer: D — AWS Organizations (with consolidated billing)
A) Correct: AWS Organizations (with consolidated billing). Other options describe different AWS services that are common confusions.
Which EC2 pricing model offers the LARGEST discount versus on-demand for workloads that can tolerate interruption?
Answer: B — Pay only for consumed resources
AWS bills for actual usage. The other options contradict pay-as-you-go pricing.
Which feature enables consolidated billing plus volume-pricing benefits across accounts?
Answer: B — AWS Organizations consolidated billing
B, consolidated billing under Organizations aggregates spend and pools discounts. A is SSO. C is reporting. D is product catalog.
AWS Free Tier includes which three offer types?
Answer: B — Always Free, 12-Month Free, and Trials
B, AWS publishes three Free Tier categories: Always Free, 12-Months Free, Short-Term Trials. A, C, D misstate.
What does AWS Organizations enable?
Answer: A — Central multi-account management and billing
A, Organizations centralizes governance, SCPs, and consolidated billing. B is IAM Identity Center. C is Compute Optimizer. D is Inspector.
4 cards from the 35 in this chapter.
What is EC2 Dedicated Host?
A physical server fully dedicated to your use. Helps meet compliance requirements and use existing server-bound licenses.
What is the AWS Pricing Calculator?
A tool to estimate the cost of AWS services for your specific use case before deploying.
What is AWS Marketplace Metering Service?
Enables third-party software sellers to meter usage and bill customers through the AWS Marketplace.
What are Spot Instances?
Up to 90% discount for unused EC2 capacity. Can be interrupted with 2-min notice. For fault-tolerant, flexible workloads.
These are a sample. The full Billing, Pricing, and Support chapter runs 89 items with per-chapter progress tracking, on the web and in the iOS app.
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