CLF-C02 Question 305
Single answerA startup plans to migrate its on-premises web application to AWS. They are concerned about managing costs and need to estimate their monthly expenses based on different usage scenarios. Which tool should they use, and why?
- A
AWS Pricing Calculator, as it allows them to estimate costs based on specific services and configurations.
- B
AWS Cost Explorer, as it helps predict future costs based on historical usage.
- C
AWS Budgets, as it enables setting up alerts to track actual spending against budgets.
- D
Trusted Advisor, as it provides cost optimization recommendations.
Show answer and explanation
Correct answer: A
Explanation
AWS Pricing Calculator is designed to help users estimate the cost of AWS services based on their specific configurations and usage scenarios. This makes it the ideal tool for planning costs before migrating workloads to AWS. Other tools like Cost Explorer, Budgets, and Trusted Advisor serve different purposes, such as analyzing historical costs, monitoring budgets, or offering optimization suggestions.
- A. Correct.
AWS Pricing Calculator is the appropriate tool for estimating costs based on specific AWS services, usage, and configurations. It helps users plan their expenses before deploying resources.
- B. Incorrect.
AWS Cost Explorer is used for analyzing historical cost and usage data, not for estimating costs before deploying resources.
- C. Incorrect.
AWS Budgets is a tool for setting and monitoring cost thresholds but does not provide cost estimates for new services or configurations.
- D. Incorrect.
Trusted Advisor offers cost optimization recommendations but does not allow users to estimate costs for new workloads or configurations.