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Difficulty: EasyAWS Billing and Cost Management Tools

A financial services firm wants to review their historical AWS spending trends from the past quarter to identify which Amazon EC2 instance families are driving their monthly costs. Which AWS service or tool should the firm use to visualize and analyze this historical data?

  1. AWS Cost ExplorerAnswer
  2. B
    AWS Budgets
  3. C
    AWS Pricing Calculator
  4. D
    AWS Billing Conductor

Answer

AWS Cost Explorer
AWS Cost Explorer is the correct tool because it provides an interactive user interface to visualize, understand, and manage AWS costs and usage over time, allowing the firm to filter by service type (such as Amazon EC2) and instance type over a historical period (such as the past quarter).

Step-by-Step Solution

1
Identify the primary requirement in the scenario.
The firm needs to analyze and visualize historical spending trends and cost drivers from the past quarter.
This establishes that the solution must be a retrospective cost analysis tool with visualization capabilities.
2
Evaluate the available tools against the historical analysis requirement.
AWS Cost Explorer is the default tool for visualizing and graphing historical costs, whereas other options are for budgeting alerts, pre-deployment estimation, or billing rate customization.
Choosing the correct tool based on its intended primary function ensures the firm can effectively review their EC2 spending trends.

Key Concept

AWS Cost Explorer is the primary tool for visualizing, graphing, and analyzing historical AWS cost and usage patterns.
Estimated Time:45s
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Topics

AWS Billing and Cost Management Tools

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