Google ACE Setting Up a Cloud Solution Environment Practice Question

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

• ✗

  Enable billing export to BigQuery

  Why it's wrong here

  Billing export to BigQuery is a powerful analytics feature that streams detailed usage and cost data into BigQuery for custom queries and dashboards, but it plays no role in alert generation. Budget alerts are configured and evaluated entirely within the Cloud Billing system, using thresholds you define when you create a budget. Enabling export might help you later analyze cost trends, but it is not a required or prerequisite step for receiving budget notifications.

• ✓

  Create a budget in the Cloud Billing console

  Why this is correct

  Creating a budget in the Cloud Billing console is the foundational action that enables all budget alerting. You define the total budget amount, optionally scope it to specific projects, folders, or billing accounts, and then attach alert threshold rules. Without an actual budget object, there is nothing to trigger a notification, so this is the non-negotiable first step in the workflow.

• ✗

  Set up a Cloud Function to monitor billing

  Why it's wrong here

  A Cloud Function could be built to monitor billing API data or consume Pub/Sub messages from a budget, but it is entirely optional and adds unnecessary complexity. Cloud Billing already provides native budget alerting through email notifications and Pub/Sub topics, so no custom compute is required. Creating a Cloud Function is an over-engineering approach that does not replace the need to define a budget and thresholds in the Billing console.

• ✓

  Configure alert thresholds at 50% and 90%

  Why this is correct

  Configuring alert thresholds—such as 50% and 90%—is an essential part of setting up budget alerts because they specify exactly when you want to be notified. Each threshold is a percentage of the budget amount, and you can assign different notification channels (email, Pub/Sub) to each. Without at least one threshold, you could create a budget but never receive an alert, so this step is mandatory for effective alerting.

• ✗

  Assign the roles/billing.admin IAM role to the finance team

  Why it's wrong here

  Assigning the roles/billing.admin IAM role to the finance team grants broad permissions to manage billing accounts, including creating budgets, but the role assignment itself does not create any alerts. This step is about access control and may be necessary before a team member can configure budgets, but it is not an action that results in alert generation. Also, using a more restricted role like roles/billing.costManagement might be sufficient, so this is neither the core step nor strictly required.

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