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Google Cloud Cloud DevOps Engineer Certification Exam Practice Test

The Google Cloud Cloud DevOps Engineer Certification Exam practice page focuses on operating reliable software delivery on Google Cloud. Its practice topics include infrastructure change control, secure build and deployment pipelines, workload availability, disaster recovery, and production observability. These areas connect release decisions with the operational evidence teams need to track changes, detect service problems, and maintain application health.

Exam overview

Exam providerGoogle Cloud
Exam codeNot listed
CategoryIT Certifications

About the Google Cloud Cloud DevOps Engineer Certification Exam

DevOps work on Google Cloud involves building repeatable delivery processes and making operational decisions that limit risk. Infrastructure changes can be reviewed and traced through version-controlled workflows, while deployment identity and narrowly scoped service-account permissions help control pipeline access. Image digests identify exact container contents; an SBOM records the software components in a release. For service reliability, teams consider multi-zone capacity, backend health checks, and recovery objectives when planning for outages. Production diagnosis draws on complementary signals: metrics show trends, logs record events, and distributed traces reveal request timing across service boundaries. Instrumenting application-level progress can help distinguish high resource use from a stalled workload. Practice questions use these concepts in operational scenarios, asking you to select controls or evidence that fit a specific reliability, delivery, or troubleshooting need.

Sample Practice Questions

Review a selection from this exam's published US Practice Tests practice bank.

Question 1

An organization wants to know whether a proposed change to infrastructure configuration will be reviewed and traceable before deployment. Which process best supports this?

  1. AStore configuration in version control and require review of changes before applying them
  2. BAllow operators to make changes directly and document them only if an incident occurs
  3. CShare configuration files through personal email accounts
  4. DApply changes from an untracked local copy to avoid merge conflicts
Show answerCorrect answer: A

Version control records configuration history, while review before application provides a chance to detect mistakes and establish accountability. Untracked or informal changes are difficult to audit and reproduce.

Question 2

A team wants to verify that a newly published container image has not been altered since it was approved. What should the deployment process use to identify the exact image content?

  1. AThe mutable tag latest
  2. BThe image digest
  3. CThe repository display name
  4. DThe build's human-readable description
Show answerCorrect answer: B

A container image digest identifies image content by its cryptographic hash, so it points to a specific immutable artifact. Tags can be reassigned to different image versions.

Question 3

An operator needs to determine which principal made a particular change to a Google Cloud resource. Which source is most appropriate to inspect?

  1. ACloud Audit Logs
  2. BCloud CDN access logs only
  3. CA Compute Engine startup script
  4. DCloud Storage object metadata
Show answerCorrect answer: A

Cloud Audit Logs record administrative and other audited activity, including information useful for identifying the principal associated with a resource change. The other sources do not provide a general record of Google Cloud API activity.

Question 4

A service must remain available if a single Google Cloud zone has an outage. How should its compute capacity be deployed?

  1. ARun all instances in one zone and create more disks
  2. BDistribute instances across multiple zones in the same region and use health-aware traffic distribution
  3. CRun one larger instance in one zone
  4. DPlace instances in separate projects but the same zone
Show answerCorrect answer: B

Distributing instances across zones reduces dependence on a single zone. A load balancer or equivalent health-aware mechanism can direct traffic to healthy instances.

Question 5

A team needs to reduce the time required to recover a regional application after a disaster. Which planning measure is most directly useful for setting recovery expectations and validating readiness?

  1. ADefine recovery time and recovery point objectives, then test recovery procedures
  2. BIncrease the number of labels on compute resources
  3. CUse a longer container image tag
  4. DTurn off monitoring during a regional outage
Show answerCorrect answer: A

Recovery time objective (RTO) sets an acceptable restoration time, while recovery point objective (RPO) sets acceptable data loss. Documented and tested procedures help determine whether the design can meet those targets.

Question 6

A build pipeline should create a software bill of materials (SBOM) so reviewers can inspect the components included in a release. What does an SBOM primarily provide?

  1. AAn inventory of software components and dependencies in an artifact
  2. BA record of every user's login to the production service
  3. CA live count of requests handled by each backend
  4. DA schedule for rotating database backups
Show answerCorrect answer: A

An SBOM describes the components and dependencies included in software. It supports supply-chain transparency and can help teams assess exposure when a dependency vulnerability is announced.

Question 7

A Cloud Build pipeline needs permission to deploy to a production project. What is the soundest way to grant that access?

  1. AGrant the Cloud Build service account only the IAM roles needed for deployment in the target project
  2. BMake the Cloud Build service account an Organization Administrator
  3. CUse a human administrator's personal credentials in the build configuration
  4. DGrant every project member the same deployment role
Show answerCorrect answer: A

Applying least privilege to the build service account limits the impact of compromised or misconfigured builds while still allowing the required deployment actions.

How to use this practice test

Access is free. A session presents up to 20 random questions from the 50-question practice bank, then shows your results. Use the questions to check how well you can match delivery and operations scenarios to controls such as image digests, audit logs, health checks, and traces. Review missed items by identifying the operational need behind each choice.

Preparation tips

  • Compare version-controlled infrastructure changes with direct edits, focusing on review history, traceability, and deployment control.
  • Distinguish container image tags from digests, and relate SBOMs to software-component inventory rather than image identity.
  • Practice assigning Cloud Build deployment permissions through a dedicated service identity with only the access required for its task.
  • For availability scenarios, connect multi-zone deployment and load-balancer health checks to failure handling; use recovery objectives to frame disaster readiness.
  • Match observability signals to diagnostic questions: metrics for trends, logs for recorded events, traces for cross-service request timing, and application instrumentation for progress.
Official sourceOfficial exam page ↗