Cloud Digital Leader How Google Cloud Resources Are Managed Practice Test 4 — 15 Questions

Question 1

A startup wants to estimate the monthly cost of running a managed Kubernetes cluster with specific node configurations before deploying. Which GCP tool should they use?

Accepted Answer

Google Cloud Pricing Calculator. The Google Cloud Pricing Calculator is the purpose-built tool for estimating costs of GCP resources—including GKE clusters with specified node machine types, counts, and regions—before any resources are deployed. It lets users model workloads (e.g., GKE Standard vs Autopilot, node vCPU/memory, committed use discounts) and produces a forward-looking monthly cost estimate. Because the startup wants a pre-deployment estimate, the calculator is the correct choice.

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Active Assist recommendations

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Cost Management dashboard

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Billing export to BigQuery

Question 2

A company runs Compute Engine instances for batch processing that are shut down on weekends. They want to automatically reduce costs without committing to a 1-year or 3-year term. Which discount type applies?

Accepted Answer

Sustained use discount. Sustained use discounts automatically apply for instances running more than 25% of a month, with no upfront commitment.

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Sole-tenant node discounts

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Preemptible VM discounts

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Committed use discount

Question 3

A developer wants to label resources with key-value pairs to track cost by team. Which GCP feature should they use?

Accepted Answer

Labels. Labels in Google Cloud are key-value pairs that can be attached to resources for purposes like cost tracking, automation, and organization. They are specifically designed for granular, user-defined metadata and are commonly used to track cost by team, environment, or project. Labels are supported across many GCP services and can be used in billing reports to break down costs.

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Tags

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Folders

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Organization policy tags

Question 4

A company needs to set a budget for their GCP project and receive notifications when spending reaches 50%, 90%, and 100% of the budget. Which action should they take?

Accepted Answer

Configure a budget alert in Cloud Billing with threshold rules at 50%, 90%, and 100%.. The correct action is to configure a budget alert in Cloud Billing with threshold rules at 50%, 90%, and 100%. Budget alerts in GCP allow you to set multiple thresholds on a budget, and when spending reaches each threshold, notifications are sent via email or Pub/Sub. This directly meets the requirement of receiving notifications at specific percentages of the budget.

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Enable Committed Use Discounts to reduce costs.

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Set up billing export to BigQuery with scheduled queries.

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Use Active Assist to set cost thresholds.

Question 5

An organization wants to allow their finance team to view billing account cost information but prevent them from making any changes to the billing account. Which IAM role should they grant?

Accepted Answer

Billing Account Viewer. The Billing Account Viewer role grants read-only access to billing account cost information, including viewing budgets, costs, and billing account details, without permission to modify the billing account. This matches the requirement to let the finance team view costs while preventing changes. It is the least-privilege role for read-only billing visibility.

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Billing Account Admin

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Project Billing Manager

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Billing Account User

Question 6

A company has a fixed budget for GCP and wants to prevent any cost overrun by automatically disabling all resources when the monthly budget is exceeded. Which approach should they use?

Accepted Answer

Create a Cloud Function triggered by a budget alert Pub/Sub message to stop resources.. GCP budget alerts only notify; they cannot directly disable resources. To automatically stop resources when a budget is exceeded, you route the budget's Pub/Sub notification to a Cloud Function that executes the shutdown logic, which is the documented pattern for automated cost control.

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Use the Cost Management dashboard to manually stop resources.

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Use Active Assist to automatically stop idle resources.

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Set up a budget alert with the 'disable resource' action.

Question 7

A company wants to reduce costs for their long-running Compute Engine instances by committing to a 1-year term. Which type of discount should they use?

Accepted Answer

Committed use discount. Committed use discounts (CUDs) are the correct choice for reducing costs on long-running Compute Engine instances by committing to a 1-year term. CUDs provide up to 57% discount for a 1-year commitment and up to 70% for a 3-year commitment, in exchange for a commitment to a certain amount of vCPU and memory usage in a specific region.

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Sole-tenant node discount

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Preemptible VM discount

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Sustained use discount

Question 8

A company needs to organize their GCP resources into a hierarchy that reflects their departments: Engineering, Marketing, and Finance. Each department has multiple projects. They also want to apply common policies to all departments except Finance, which has special compliance requirements. Which TWO steps should they take?

Accepted Answer

Apply organization policies at the organization node and override them for the Finance folder using tags.. Option E is correct because GCP resource hierarchy uses folders to model organizational structure such as departments, so creating a folder for Engineering, Marketing, and Finance lets each department contain its multiple projects and inherit policies from above. Option B is correct because organization policies are inherited down the hierarchy, so applying common policies at the organization node enforces them across all departments, while tags on the Finance folder allow a conditional override to satisfy its special compliance requirements. Option A is not appropriate because labels are for metadata, billing, and filtering, not for building a policy-inheritance hierarchy. Option C is wrong because setting separate IAM policies per project does not create the required departmental hierarchy or centralized policy inheritance. Option D is wrong because a single project per department cannot hold multiple projects and does not reflect the folder-based hierarchy needed for policy inheritance.

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Use labels to differentiate departments instead of folders.

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Apply separate IAM policies for each project within a folder.

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Create a project for each department and place resources in it.

Question 9

A company has a multi-project GCP environment with a single billing account. They want to receive alerts when any project's spending exceeds its allocated budget, and they want to analyze cost trends by project and service. Which THREE services should they use together?

Accepted Answer

Labels on resources. Option B (Labels on resources) is correct because labels are the mechanism that lets you attribute and group costs by project and service dimensions in billing data, enabling the per-project and per-service cost-trend analysis the company requires. Option D (Cloud Billing budgets) is correct because budgets defined on the billing account or scoped to projects trigger alert notifications when actual or forecasted spend exceeds the allocated threshold, directly satisfying the requirement to be alerted when any project's spending exceeds its budget. Option E (Billing export to BigQuery) is correct because exporting detailed billing data to BigQuery provides the granular, queryable dataset needed to analyze cost trends by project and service over time. Option A (Committed use discounts) is not correct because CUDs are a pricing/discount mechanism to reduce compute costs, not an alerting or cost-analysis service. Option C (Active Assist idle resource recommendations) is not correct because it only surfaces optimization suggestions for idle or underutilized resources and does not provide budget alerts or billing trend analysis.

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Committed use discounts

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Active Assist idle resource recommendations

Question 10

A developer is troubleshooting why a Compute Engine instance cannot start in a specific region. The error indicates a quota limit. Which TWO steps should the developer take?

Accepted Answer

Check the current quota for the resource in that region via the Quotas page in Cloud Console.. Option A is correct because the Quotas page in Cloud Console (IAM & Admin > Quotas) shows the current usage and limit for each resource per region, letting the developer confirm which quota is exhausted before acting. Option E is correct because when a quota is genuinely too low for the workload, the developer must submit a quota increase request for that specific resource and region, which is then reviewed and approved by Google Cloud support. Together these steps diagnose the exact quota and resolve it through the proper channel. Option B is not appropriate because deleting resources is a destructive action and quota is not 'freed automatically' in a way that guarantees the instance can start; the developer should first identify the quota. Option C is wrong because changing the billing account does not alter regional resource quotas. Option D is wrong because switching to a smaller machine type is a workaround that may not address the actual quota (e.g., if the quota is for CPUs, in-use IP addresses, or persistent disk), and it does not resolve the underlying quota limit.

Answer

Delete unused resources in the same region to free up quota automatically.

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Change the project to a different billing account.

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Use a different machine type that uses fewer vCPUs.

Question 11

An organization wants to ensure that all projects under a specific folder inherit a policy that disables the creation of external IP addresses. Which Google Cloud resource hierarchy level should the policy be applied to enforce this requirement for all child resources?

Accepted Answer

Folder. Organization policy constraints applied at the folder level are inherited by all projects and resources within that folder, ensuring consistent enforcement across the hierarchy.

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Organization node

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Resource (e.g., VM instance)

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Project

Question 12

A company has set a budget alert at 80% and 100% of $10,000 for a specific project. The project has a billing account linked. What happens when the cost reaches $8,000?

Accepted Answer

A notification is sent to the configured Pub/Sub topic.. Budget alerts in Google Cloud are informational only; when spend crosses a threshold (80% of $10,000 = $8,000), the configured notification channel — typically a Pub/Sub topic, and optionally email to billing admins — receives a message. No automatic enforcement action is taken on the project or billing account. This is by design: budgets are for visibility, not control.

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The project is automatically suspended.

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All resources in the project are deleted.

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The billing account is disabled.

Question 13

A developer wants to estimate the monthly cost of running a Kubernetes cluster with 3 nodes of n1-standard-4 in the us-central1 region before provisioning. Which tool should the developer use?

Accepted Answer

Google Cloud Pricing Calculator. The Google Cloud Pricing Calculator is a web-based tool that lets you estimate costs for GCP services before provisioning any resources. It supports Compute Engine instance types like n1-standard-4, allows you to specify region (us-central1), quantity (3 nodes), and even add Kubernetes Engine management fees. This is the only option designed for pre-provisioning cost estimation.

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Billing export to BigQuery

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Active Assist recommendations

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Cost Management dashboard

Question 14

A company has applied a deny organization policy at the folder level that prevents the use of certain machine series. An IAM policy at the project level grants a user the role of compute.instanceAdmin. The user attempts to create a VM using a denied machine series. What will happen?

Accepted Answer

The VM creation is blocked by the deny policy at the folder level.. Organization policies in GCP are enforced hierarchically and act as guardrails independent of IAM. A deny policy applied at the folder level is inherited by all projects beneath it and blocks the denied action regardless of what IAM roles the user holds. Because the machine series is denied at the folder, the compute.instanceAdmin role at the project cannot override it, so VM creation fails.

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The user is prompted to request a quota increase.

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The VM is created successfully because the IAM policy allows it.

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The deny policy is overridden by the project-level IAM policy.

Question 15

A company wants to analyze its Google Cloud spending trends by project, service, and labels. They need to run custom SQL queries on billing data and retain it for 2 years. Which approach should they use?

Accepted Answer

Set up billing export to BigQuery.. Billing export to BigQuery allows you to export detailed billing data into BigQuery datasets, where you can run custom SQL queries and retain data for your desired period.

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Use the Google Cloud Pricing Calculator.

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Enable the Cost Management dashboard.

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Configure budgets and alerts.