Billing & Pricing
25 practice questions with explanations — 15 free to try
PassNova has 25 AWS Cloud Practitioner practice questions on Billing & Pricing, each with a clear explanation. A 15-question taster is free with no sign-up; the full bank is part of PassNova Premium. Updated for 2026.
Billing & Pricing: example questions & answers
2 worked examples with answers and explanations below. Try 15 AWS Cloud Practitioner questions free in the browser; the full 25-question Billing & Pricing bank is part of PassNova Premium.
Which AWS pricing model charges you only for the compute capacity you use by the second or hour with no long-term commitments?
- AReserved Instances
- BSavings Plans
- COn-Demand Instances✓
- DSpot Instances
Answer: On-Demand Instances let you pay for compute capacity by the second (Linux) or hour with no long-term commitments or upfront payments, ideal for unpredictable workloads.
What tool can help you estimate the cost of AWS services before you start using them?
- AAWS Pricing Calculator✓
- BAWS Cost Explorer
- CAWS Trusted Advisor
- DAWS Budgets
Answer: The AWS Pricing Calculator is a free tool that lets you estimate the cost of AWS services for your use case before actually deploying any resources.