CLF-C02 Billing, Pricing, and Support Practice Test 9 — 15 Questions

Question 1

A company runs a business-critical workload on AWS. The workload must have a 15-minute response time from AWS Support if it becomes unavailable. Additionally, the company wants a dedicated technical account manager (TAM) who will proactively review the architecture and provide best practice recommendations. Which AWS Support plan should the company choose?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Enterprise Support. The Enterprise Support plan is the only AWS Support plan that provides a 15-minute response time for business-critical workloads and includes a dedicated Technical Account Manager (TAM). The TAM proactively reviews the architecture and offers best practice recommendations, which directly matches the company's requirements.

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Basic Support

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Developer Support

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Business Support

Question 2

A company operates multiple AWS accounts for separate departments. The finance team wants to simplify monthly billing by receiving a single consolidated invoice that covers all accounts. Additionally, the company wants to aggregate usage across accounts to qualify for lower volume-based pricing tiers. Which AWS feature should the company enable to meet these requirements?

Accepted Answer

Consolidated billing through AWS Organizations. AWS Organizations enables consolidated billing by allowing you to combine multiple AWS accounts under a single paying account, which aggregates usage across all accounts. This aggregation qualifies the company for lower volume-based pricing tiers (e.g., AWS volume discounts for services like S3 or EC2) because usage is summed across all member accounts. The master account receives a single consolidated invoice covering all accounts, simplifying monthly billing.

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AWS Cost Explorer

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AWS Budgets

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AWS Trusted Advisor

Question 3

A company runs a combination of Amazon EC2 instances and AWS Lambda functions for its applications. The finance team wants to reduce costs by making a commitment to a consistent amount of compute usage (measured in dollars per hour) for a 1-year term. The team wants the flexibility to change instance families, sizes, and AWS regions, and also wants the commitment to cover both EC2 and Lambda usage. Which AWS pricing option should the team purchase?

Accepted Answer

Compute Savings Plans. Compute Savings Plans provide the required flexibility to change instance families, sizes, and AWS regions, and they automatically apply to both EC2 and Lambda usage. This plan offers a discounted hourly rate in exchange for a 1-year commitment to a consistent amount of compute spend (measured in dollars per hour), making it the only option that meets all the stated requirements.

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EC2 Instance Savings Plans

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Reserved Instances

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Spot Instances

Question 4

A company is planning to migrate a legacy application to AWS. The solutions architect needs to estimate the monthly cost of running Amazon EC2 instances, Amazon RDS databases, and Amazon S3 storage. The architect wants to compare different instance types, storage classes, and pricing models (e.g., On-Demand vs. Reserved Instances) to find the most cost-effective configuration. The team requires a tool that provides a detailed, itemized cost estimate without incurring any actual charges, and allows saving and sharing the estimate with stakeholders. Which AWS tool should the solutions architect use?

Accepted Answer

AWS Pricing Calculator. The AWS Pricing Calculator (formerly AWS Simple Monthly Calculator) is the correct tool because it allows users to build a detailed, itemized cost estimate for AWS services like EC2, RDS, and S3 without incurring any actual charges. It supports comparing different instance types, storage classes, and pricing models (On-Demand vs. Reserved Instances), and provides a shareable link to save and share the estimate with stakeholders.

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AWS Budgets

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AWS Cost Explorer

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AWS Cost and Usage Report

Question 5

A company runs several applications in a single AWS account. Each application belongs to a different project (Project Alpha, Project Beta, Project Gamma). The company has already applied tags with the key "Project" and the corresponding project name to all AWS resources used by each project. The finance team wants to use AWS Cost Explorer to view and filter monthly costs by project. However, after tagging all resources, the "Project" tag does not appear as a filter option in Cost Explorer. What must the finance team do to make the "Project" tag available for cost filtering in Cost Explorer?

Accepted Answer

Activate the "Project" cost allocation tag in the Billing and Cost Management console.. The 'Project' tag does not appear in Cost Explorer because AWS does not automatically activate user-defined tags for cost tracking. The finance team must manually activate the 'Project' cost allocation tag in the Billing and Cost Management console under 'Cost Allocation Tags'. Once activated, AWS will process the tag data and make it available as a filter in Cost Explorer within 24 hours.

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Create a new AWS Budget with a cost filter for the "Project" tag.

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Enable the AWS Cost and Usage Reports for the account.

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Create a custom cost category with a rule that uses the "Project" tag.

Question 6

A company uses AWS for its development environment. The finance team wants to set a monthly budget of $10,000. They want to receive an email notification when the actual costs reach 80% of the budget ($8,000) and again when costs exceed the budget. The team needs a managed AWS service that can automatically send these alerts without requiring custom code or third-party tools. Which AWS service should the team use?

Accepted Answer

AWS Budgets. AWS Budgets is a managed service that allows you to set custom cost and usage budgets and receive alerts when your actual or forecasted costs exceed (or are forecasted to exceed) your budgeted amount. It can automatically send email notifications at specified thresholds (e.g., 80% and 100%) without requiring any custom code or third-party tools, making it the ideal solution for the finance team's requirements.

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AWS Cost Explorer

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AWS Trusted Advisor

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AWS Organizations

Question 7

A company runs a customer-facing web application on Amazon EC2 instances. The company wants to have access to technical support with a guaranteed response time of 1 hour for critical production system failures. The company also needs access to AWS Trusted Advisor to get cost optimization recommendations. Which AWS Support plan meets these requirements?

Accepted Answer

AWS Business Support. AWS Business Support is the minimum tier that provides a 1-hour response time for critical production system failures and includes full access to AWS Trusted Advisor, which offers cost optimization recommendations. Basic and Developer Support plans either lack Trusted Advisor or have slower response times, making Business Support the correct choice.

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AWS Basic Support

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AWS Developer Support

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AWS Enterprise Support

Question 8

A company operates in three separate AWS accounts: one for development, one for testing, and one for production. The company wants to take advantage of volume pricing discounts across all accounts for services such as Amazon S3 and Amazon EC2. The finance team also wants to view a single, consolidated monthly bill that aggregates charges from all accounts. Which AWS feature should the company implement?

Accepted Answer

AWS Organizations with consolidated billing. AWS Organizations with consolidated billing is the correct feature because it allows the company to combine all three AWS accounts (development, testing, production) into a single organization, enabling volume pricing discounts across accounts for services like Amazon S3 and Amazon EC2. It also aggregates usage from all accounts into a single monthly bill, which the finance team can view. This is the only AWS feature that directly provides both consolidated billing and aggregated usage for pricing benefits.

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AWS Cost Explorer

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AWS Budgets

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AWS Trusted Advisor

Question 9

A startup is using the AWS Free Tier for the first time. They have launched an Amazon EC2 t2.micro instance and are storing 10 GB of data in Amazon S3 Standard. The startup wants to ensure they do not incur any charges beyond the Free Tier limits. They need a managed AWS service that can automatically monitor their usage against the Free Tier allowances and send them a notification if they are approaching or exceeding those limits. Which AWS service should the startup use?

Accepted Answer

AWS Budgets. AWS Budgets is the correct service because it allows you to create a cost budget that monitors your actual and forecasted AWS spend against a specified threshold (e.g., the Free Tier limits). You can configure an alert action to send an SNS notification when usage approaches or exceeds the budgeted amount, ensuring proactive notification without manual oversight.

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AWS Cost Explorer

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AWS Trusted Advisor

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AWS Billing Conductor

Question 10

A company uses AWS Organizations with multiple accounts. The finance team needs to generate custom cost and usage reports that include every line item, all user-defined cost allocation tags, and resource-level details. The team also needs the ability to query the data using standard SQL tools for in-depth analysis. Which AWS feature should the team use to meet these requirements?

Accepted Answer

AWS Cost and Usage Report. The AWS Cost and Usage Report (CUR) is the only AWS feature that provides comprehensive, granular cost and usage data including every line item, all user-defined cost allocation tags, and resource-level details. It delivers this data to an Amazon S3 bucket in a CSV or Parquet format, which can then be queried using standard SQL tools via Amazon Athena or other SQL engines. This directly matches the requirement for custom reports and SQL-based analysis.

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AWS Budgets

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AWS Cost Explorer

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AWS Trusted Advisor

Question 11

A company runs a variety of workloads on AWS and wants to be notified when their monthly spending behaves unusually compared to past patterns. They want a managed service that uses machine learning to detect cost anomalies and provides root cause analysis. Which AWS service or feature should they use?

Accepted Answer

AWS Cost Anomaly Detection. AWS Cost Anomaly Detection is a managed service that leverages machine learning to continuously monitor your cost and usage patterns, detect anomalies, and provide root cause analysis. It automatically establishes a baseline from historical spending data and alerts you when actual spending deviates from expected patterns, making it the correct choice for this use case.

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AWS Budgets

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AWS Cost Explorer

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AWS Trusted Advisor

Question 12

A company has been using AWS for several months. The finance team wants to view a graphical dashboard of their monthly spending trends for the past 6 months and also obtain a forecast of their expected costs for the next month. The team needs an AWS managed service that provides this visualization and forecasting without requiring any additional data export or third-party tools. Which AWS service should the team use?

Accepted Answer

AWS Cost Explorer. AWS Cost Explorer provides a pre-built, managed graphical dashboard that visualizes historical spending trends and generates cost forecasts for the next month without requiring any data export or third-party tools. It allows filtering by time range (e.g., past 6 months) and automatically computes a forecast based on historical usage patterns using AWS's internal machine learning models.

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AWS Budgets

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AWS Cost and Usage Report

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AWS Trusted Advisor

Question 13

A company uses multiple AWS accounts and wants to enforce cost governance. The company needs to set a monthly cost budget of $10,000 for each account. When an account's actual or forecasted costs exceed this budget, the company wants to automatically apply a restrictive IAM policy that prevents the creation of new resources in that account. Additionally, the company wants to receive an email notification when the budget is exceeded. Which AWS feature should the company use to meet these requirements?

Accepted Answer

AWS Budgets. AWS Budgets allows you to set custom cost and usage budgets, and when actual or forecasted costs exceed the budget threshold, it can trigger actions such as applying an IAM policy to restrict resource creation and sending SNS-based email notifications. This directly meets the requirement for automated enforcement and alerting per account.

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AWS Cost Explorer

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AWS Cost Anomaly Detection

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AWS Trusted Advisor

Question 14

A company plans to migrate a three-tier web application to AWS. The application will run on Amazon EC2 instances, use an Amazon RDS database, and an Application Load Balancer. The CFO needs a detailed monthly cost estimate before migration. The solutions architect needs to model different instance types, storage sizes, and data transfer volumes, and then share the estimate with the finance team. Which AWS service should the solutions architect use to meet these requirements?

Accepted Answer

AWS Pricing Calculator. AWS Pricing Calculator allows the solutions architect to model different EC2 instance types, RDS storage sizes, and data transfer volumes to generate a detailed monthly cost estimate. It provides granular control over pricing assumptions, including reserved vs. on-demand instances, and produces a shareable estimate link for the finance team. This makes it the correct tool for pre-migration cost modeling.

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AWS Cost Explorer

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AWS Budgets

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AWS Cost and Usage Report

Question 15

A company uses multiple AWS accounts and wants to perform detailed custom cost analysis using a third-party business intelligence (BI) tool. The company needs the most granular cost and usage data available, including resource-level details such as instance type, region, and tags. The BI tool can read CSV files from an Amazon S3 bucket. The company wants a managed AWS service that automatically exports this detailed data to an S3 bucket on a daily basis with no additional coding. Which AWS service should the company use?

Accepted Answer

AWS Cost and Usage Reports. AWS Cost and Usage Reports (CUR) is the correct choice because it is a managed AWS service that automatically publishes the most granular cost and usage data—including resource-level details like instance type, region, and tags—to an Amazon S3 bucket in CSV format on a daily basis, with no additional coding required. This directly meets the company's need for detailed custom cost analysis using a third-party BI tool that reads CSV files from S3.

Answer

AWS Cost Explorer

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AWS Budgets

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AWS Trusted Advisor