Google Certified Professional - Cloud Architect (GCP)
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Exam Code
Professional-Cloud-Architect
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Google Certified Professional - Cloud Architect (GCP)
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345 Questions Answers With Explanation
Update Date
August 03, 2026
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What Is the Professional-Cloud-Architect Certification Exam?
The Professional-Cloud-Architect certification exam is a standardized assessment designed to measure a candidate's knowledge, competencies, and practical understanding within a defined professional field. It serves as the primary requirement for earning the Google Cloud Certified, a credential that represents a recognized level of proficiency in its respective industry. Depending on the field, this may involve theoretical knowledge, applied problem-solving, regulatory understanding, or hands-on procedural competence.
The exam is typically developed and maintained by an accrediting body or professional organization that sets the standards for the Google Cloud Certified. This ensures that anyone who earns the credential has met a consistent benchmark, regardless of where they studied or gained their experience. For many professionals, the Professional-Cloud-Architect Certification Exam represents a formal checkpoint in their career, one that confirms readiness to take on greater responsibility within their chosen field.
Why the Google Cloud Certified Certification Matters?
Certifications like the Google Cloud Certified exist because industries need a reliable way to verify competence beyond a resume or a job title. Earning this credential signals to employers, clients, and colleagues that a professional has invested time in building a structured foundation of knowledge and has been evaluated against an established standard.
Beyond individual recognition, the Google Cloud Certified certification often supports broader professional development. It can influence hiring decisions, contribute to internal advancement, or serve as a prerequisite for more specialized roles within the field. In many industries, certifications also help standardize expectations across organizations, making it easier for professionals to move between employers or sectors while carrying a credential that is widely understood and respected.
Who Should Take the Professional-Cloud-Architect Exam?
The Professional-Cloud-Architect exam is generally relevant to individuals who are either entering a field or looking to formalize skills they have already developed through experience. This can include early-career professionals seeking a credential to support their first steps into the industry, as well as experienced practitioners who want official recognition of knowledge gained on the job.
Students preparing to enter the workforce may also pursue the Professional-Cloud-Architect exam as a way to strengthen their qualifications before graduating or applying for their first roles. In some fields, employers actively encourage or require staff to pursue this certification as part of ongoing professional development, particularly in industries where standards, safety, or compliance play a significant role in daily responsibilities.
Knowledge and Skills Evaluated in the Google Certified Professional - Cloud Architect (GCP)
The Google Certified Professional - Cloud Architect (GCP) is built to evaluate both foundational knowledge and the practical judgment needed to apply that knowledge in real situations. Candidates are generally expected to understand core principles and terminology relevant to their field, along with the reasoning behind established procedures, standards, or best practices.
Depending on the industry, this may include understanding regulatory requirements, following established protocols, applying analytical or technical methods, or exercising sound judgment in situations that require careful decision-making. Rather than testing isolated facts in a vacuum, the Google Certified Professional - Cloud Architect (GCP) tends to reward candidates who can connect concepts to realistic scenarios, reflecting the kind of thinking expected in day-to-day professional practice.
Preparing for the Professional-Cloud-Architect certification exam becomes more effective when using high-quality and up-to-date study materials. MyCertsHub provides resources designed to help candidates build knowledge, practice consistently, and become familiar with the actual exam format.
How to Prepare for the Professional-Cloud-Architect Certification Exam?
Effective preparation for the Professional-Cloud-Architect certification exam usually begins with a clear understanding of the exam's objectives and structure. Reviewing official guidelines or documentation published by the certifying body provides the most accurate picture of what will be covered and how heavily different areas are weighted.
From there, many candidates benefit from building a structured study plan that breaks preparation into manageable sections over a set period of time. A well-organized Professional-Cloud-Architect Study Guide can help sequence this material logically, especially for those approaching a topic for the first time. Consistent review, paired with realistic practice, tends to produce better retention than concentrated last-minute studying.
Practical experience, where applicable to the field, also plays an important role in preparation. Working through Professional-Cloud-Architect Practice Questions and a Professional-Cloud-Architect practice test can help candidates identify gaps in their understanding and become familiar with the format and pacing of the actual exam. In fields where hands-on skill is assessed, supplementing study with real-world practice or supervised experience often makes the difference between recognizing correct information and genuinely understanding it.
Benefits of Earning the Google Cloud Certified Certification
Successfully earning the Google Cloud Certified certification offers benefits that extend well beyond passing a single exam. It provides documented proof of competence that can be referenced on a resume, professional profile, or internal performance review, offering a clear, third-party validation of skill and knowledge.
The credential can also strengthen professional credibility when working with clients, patients, stakeholders, or colleagues who may not be positioned to evaluate technical or specialized knowledge directly. Over time, this recognition often contributes to expanded career opportunities, whether through new responsibilities, higher-level roles, or eligibility for additional certifications that build on this foundational credential.
Prepare for the Professional-Cloud-Architect Exam with MyCertsHub
Preparing for the Professional-Cloud-Architect exam is a process that benefits from organized, consistent effort rather than rushed, last-minute review. MyCertsHub is designed to support that process by offering study resources, practice materials, and educational content that help candidates understand what the Google Certified Professional - Cloud Architect (GCP) covers and how to approach their preparation thoughtfully.
Whether someone is just beginning to explore the Google Cloud Certified or is in the final stages of reviewing material before their exam date, MyCertsHub aims to serve as a dependable resource throughout that journey. Every candidate's path to certification looks a little different, and the goal remains the same: to provide clear, genuinely useful information that supports real understanding of the subject matter.
Google Professional-Cloud-Architect Sample Question Answers
Question # 1
You are managing an application deployed on Cloud Run for Anthos, and you need todefine a strategy for deploying new versions of the application. You want to evaluate thenew code with a subset of production traffic to decide whether to proceed with the rollout.What should you do?
A. Deploy a new revision to Cloud Run with the new version. Configure traffic percentagebetween revisions. B. Deploy a new service to Cloud Run with the new version. Add a Cloud Load Balancinginstance in front of both services. C. In the Google Cloud Console page for Cloud Run, set up continuous deployment usingCloud Build for the development branch. As part of the Cloud Build trigger, configure thesubstitution variable TRAFFIC_PERCENTAGE with the percentage of traffic you wantdirected to a new version. D. In the Google Cloud Console, configure Traffic Director with a new Service that points tothe new version of the application on Cloud Run. Configure Traffic Director to send a smallpercentage of traffic to the new version of the application.
Your company has an application running as a Deployment in a Google Kubernetes Engine(GKE) cluster When releasing new versions of the application via a rolling deployment, theteam has been causing outages The root cause of the outages is misconfigurations withparameters that are only used in production You want to put preventive measures for this inthe platform to prevent outages What should you do?
A. Configure liveness and readiness probes in the Pod specification B. Configure an uptime alert in Cloud Monitoring C. Create a Scheduled Task to check whether the application is available D. Configure health checks on the managed instance group
Answer: A Explanation: This option can help prevent outages caused by misconfigurations with parameters that are only used in production. Liveness and readiness probes are mechanisms to check the health and availability of the Pods and containers in a GKE cluster. Liveness probes determine if a container is still running, and if not, restart it. Readiness probes determine if a container is ready to serve requests, and if not, remove it from the load balancer. By configuring liveness and readiness probes in the Pod specification, you can ensure that your application can handle traffic and recover from failures gracefully during a rolling update. The other options are not optimal for this scenario, because they either do not prevent outages, but only alert or monitor them (B, C), or do not apply to GKE clusters, but to Compute Engine instances (D). References: https://cloud.google.com/kubernetes-engine/docs/how-to/updating-apps https://cloud.google.com/blog/products/containers-kubernetes/kubernetes-bestpractices- setting-up-health-checks-with-readiness-and-liveness-probes
Question # 3
Your company has just recently activated Cloud Identity to manage users. The GoogleCloud Organization has been configured as wed. The security learn needs to secureprotects that will be part of the Organization. They want to prohibit IAM users outside thedomain from gaining permissions from now on. What should they do?
A. Configure an organization policy to restrict identities by domain B. Configure an organization policy to block creation of service accounts C. Configure Cloud Scheduler o trigger a Cloud Function every hour that removes all usersthat don't belong to the Cloud identity domain from all projects. D. Create a technical user (e g . crawler@yourdomain com), and give it the protect ownerrote at root organization level Write a bash script that• Lists all me IAM rules of all projects within the organization• Deletes all users that do not belong to the company domainCreate a Compute Engine instance m a project within the Organization and configuregcloud to be executed with technical user credentials Configure a cron job that executesthe bash script every hour.
Answer: A
Question # 4
Your company has an application deployed on Anthos clusters (formerly Anthos GKE) thatis running multiple microservices. The cluster has both Anthos Service Mesh and AnthosConfig Management configured. End users inform you that the application is respondingvery slowly. You want to identify the microservice that is causing the delay. What shouldyou do?
A. Use the Service Mesh visualization in the Cloud Console to inspect the telemetrybetween the microservices. B. Use Anthos Config Management to create a ClusterSelector selecting the relevantcluster. On the Google Cloud Console page for Google Kubernetes Engine, view theWorkloads and filter on the cluster. Inspect the configurations of the filtered workloads. C. Use Anthos Config Management to create a namespaceSelector selecting the relevantcluster namespace. On the Google Cloud Console page for Google Kubernetes Engine,visit the workloads and filter on the namespace. Inspect the configurations of the filteredworkloads. D. Reinstall istio using the default istio profile in order to collect request latency. Evaluatethe telemetry between the microservices in the Cloud Console.
You want to store critical business information in Cloud Storage buckets. The information isregularly changed but previous versions need to be referenced on a regular basis. Youwant to ensure that there is a record of all changes to any information in these buckets.You want to ensure that accidental edits or deletions can be easily roiled back. Whichfeature should you enable?
A. Bucket Lock B. Object Versioning C. Object change notification D. Object Lifecycle Management
Answer: B
Question # 6
You team needs to create a Google Kubernetes Engine (GKE) cluster to host a newly builtapplication that requires access to third-party services on the internet. Your company doesnot allow any Compute Engine instance to have a public IP address on Google Cloud. Youneed to create a deployment strategy that adheres to these guidelines. What should youdo?
A. Create a Compute Engine instance, and install a NAT Proxy on the instance. Configureall workloads on GKE to pass through this proxy to access third-party services on theInternet B. Configure the GKE cluster as a private cluster, and configure Cloud NAT Gateway forthe cluster subnet C. Configure the GKE cluster as a route-based cluster. Configure Private Google Accesson the Virtual Private Cloud (VPC) D. Configure the GKE cluster as a private cluster. Configure Private Google Access on theVirtual Private Cloud (VPC)
Answer: B
Explanation: A Cloud NAT gateway can perform NAT for nodes and Pods in a private cluster, which is a type of VPC-native cluster. The Cloud NAT gateway must be configured to apply to at least the following subnet IP address ranges for the subnet that your cluster uses: Subnet primary IP address range (used by nodes) Subnet secondary IP address range used for Pods in the cluster Subnet secondary IP address range used for Services in the cluster The simplest way to provide NAT for an entire private cluster is to configure a Cloud NAT gateway to apply to all of the cluster's subnet's IP address ranges. https://cloud.google.com/nat/docs/overview
Question # 7
You have developed a non-critical update to your application that is running in a managedinstance group, and have created a new instance template with the update that you want torelease. To prevent any possible impact to the application, you don't want to update anyrunning instances. You want any new instances that are created by the managed instancegroup to contain the new update. What should you do?
A. Start a new rolling restart operation. B. Start a new rolling replace operation. C. Start a new rolling update. Select the Proactive update mode. D. Start a new rolling update. Select the Opportunistic update mode.
Answer: D Explanation: In certain scenarios, an opportunistic update is useful because you don't want to cause instability to the system if it can be avoided. For example, if you have a noncritical update that can be applied as necessary without any urgency and you have a MIG that is actively being autoscaled, perform an opportunistic update so that Compute Engine does not actively tear down your existing instances to apply the update. When resizing down, the autoscaler preferentially terminates instances with the old template as well as instances that are not yet in a RUNNING state.
Question # 8
Your organization has stored sensitive data in a Cloud Storage bucket. For regulatoryreasons, your company must be able to rotate the encryption key used to encrypt the datain the bucket. The data will be processed in Dataproc. You want to follow Googlerecommendedpractices for security What should you do?
A. Create a key with Cloud Key Management Service (KMS) Encrypt the data using theencrypt method of Cloud KMS. B. Create a key with Cloud Key Management Service (KMS). Set the encryption key on thebucket to the Cloud KMS key. C. Generate a GPG key pair. Encrypt the data using the GPG key. Upload the encrypteddata to the bucket. D. Generate an AES-256 encryption key. Encrypt the data in the bucket using thecustomer-supplied encryption keys feature.
You are deploying an application on App Engine that needs to integrate with an onpremisesdatabase. For security purposes, your on-premises database must not beaccessible through the public Internet. What should you do?
A. Deploy your application on App Engine standard environment and use App Enginefirewall rules to limit access to the open on-premises database. B. Deploy your application on App Engine standard environment and use Cloud VPN tolimit access to the onpremises database. C. Deploy your application on App Engine flexible environment and use App Engine firewallrules to limit access to the on-premises database. D. Deploy your application on App Engine flexible environment and use Cloud VPN to limitaccess to the on-premises database.
You need to deploy an application to Google Cloud. The application receives traffic viaTCP and reads and writes data to the filesystem. The application does not supporthorizontal scaling. The application process requires full control over the data on the filesystem because concurrent access causes corruption. The business is willing to accept adowntime when an incident occurs, but the application must be available 24/7 to supporttheir business operations. You need to design the architecture of this application on GoogleCloud.What should you do?
A. Use a managed instance group with instances in multiple zones, use Cloud Filestore,and use an HTTP load balancer in front of the instances. B. Use a managed instance group with instances in multiple zones, use Cloud Filestore,and use a network load balancer in front of the instances. C. Use an unmanaged instance group with an active and standby instance in differentzones, use a regional persistent disk, and use an HTTP load balancer in front of theinstances. D. Use an unmanaged instance group with an active and standby instance in different zones, use a regional persistent disk, and use a network load balancer in front of theinstances.
Your company has a networking team and a development team. The development teamruns applications on Compute Engine instances that contain sensitive data. Thedevelopment team requires administrative permissions for Compute Engine. Your companyrequires all network resources to be managed by the networking team. The developmentteam does not want the networking team to have access to the sensitive data on theinstances. What should you do?
A. 1. Create a project with a standalone VPC and assign the Network Admin role to thenetworking team.2.Create a second project with a standalone VPC and assign the Compute Admin role tothe development team.3.Use Cloud VPN to join the two VPCs. B. 1. Create a project with a standalone Virtual Private Cloud (VPC), assign the NetworkAdmin role to the networking team, and assign the Compute Admin role to the developmentteam. C. 1. Create a project with a Shared VPC and assign the Network Admin role to thenetworking team.2. Create a second project without a VPC, configure it as a Shared VPC service project,and assign the Compute Admin role to the development team. D. 1. Create a project with a standalone VPC and assign the Network Admin role to thenetworking team. 2.Create a second project with a standalone VPC and assign the Compute Admin role tothe development team.3.Use VPC Peering to join the two VPCs.
Answer: C Explanation: In this scenario, a large organization has a central team that manages security and networking controls for the entire organization. Developers do not have permissions to make changes to any network or security settings defined by the security and networking team but they are granted permission to create resources such as virtual machines in shared subnets. To facilitate this the organization makes use of a shared VPC (Virtual Private Cloud). A shared VPC allows creation of a VPC network of RFC 1918 IP spaces that associated projects (service projects) can then use. Developers using the associated projects can create VM instances in the shared VPC network spaces. The organization's network and security admins can create subnets, VPNs, and firewall rules usable by all the projects in the VPC network. https://cloud.google.com/iam/docs/jobfunctions/ networking#single_team_manages_security_network_for_organization Reference: https://cloud.google.com/vpc/docs/shared-vpc
Question # 12
Your company sends all Google Cloud logs to Cloud Logging. Your security team wants tomonitor the logs. You want to ensure that the security team can react quickly if an anomalysuch as an unwanted firewall change or server breach is detected. You want to followGoogle-recommended practices. What should you do?
A. Schedule a cron job with Cloud Scheduler. The scheduled job queries the logs everyminute for the relevant events. B. Export logs to BigQuery, and trigger a query in BigQuery to process the log data for therelevant events. C. Export logs to a Pub/Sub topic, and trigger Cloud Function with the relevant log events. D. Export logs to a Cloud Storage bucket, and trigger Cloud Run with the relevant logevents.
Your company is designing its application landscape on Compute Engine. Whenever azonal outage occurs, the application should be restored in another zone as quickly aspossible with the latest application data. You need to design the solution to meet thisrequirement. What should you do?
A. Create a snapshot schedule for the disk containing the application data. Whenever azonal outage occurs, use the latest snapshot to restore the disk in the same zone. B. Configure the Compute Engine instances with an instance template for the application, and use a regional persistent disk for the application data. Whenever a zonal outageoccurs, use the instance template to spin up the application in another zone in the sameregion. Use the regional persistent disk for the application data. C. Create a snapshot schedule for the disk containing the application data. Whenever azonal outage occurs, use the latest snapshot to restore the disk in another zone within thesame region. D. Configure the Compute Engine instances with an instance template for the application,and use a regional persistent disk for the application data. Whenever a zonal outageoccurs, use the instance template to spin up the application in another region. Use theregional persistent disk for the application data,
The operations team in your company wants to save Cloud VPN log events (or one yearYou need to configure the cloud infrastructure to save the logs What should you do?
A. Set up a filter in Cloud Logging and a topic in Pub/Sub to publish the logs B. Set up a Cloud Logging Dashboard titled Cloud VPN Logs, and then add a chart thatqueries for the VPN metrics over a one-year time period C. Enable the Compute Engine API and then enable logging on the firewall rules thatmatch the traffic you want to save D. Set up a filter in Cloud Logging and a Cloud Storage bucket as an export target for thelogs you want to save
Answer: D
Question # 15
Your company is planning to upload several important files to Cloud Storage. After theupload is completed, they want to verify that the upload content is identical to what theyhave on- premises. You want to minimize the cost and effort of performing this check. Whatshould you do?
A.1) Use gsutil -m to upload all the files to Cloud Storage.2) Use gsutil cp to download the uploaded files3) Use Linux diff to compare the content of the files B.1) Use gsutil -m to upload all the files to Cloud Storage.2) Develop a custom Java application that computes CRC32C hashes3) Use gsutil ls -L gs://[YOUR_BUCKET_NAME] to collect CRC32C hashes of theuploaded files4)Compare the hashes C.1) Use Linux shasum to compute a digest of files you want to upload2) Use gsutil -m to upload all the files to the Cloud Storage3) Use gsutil cp to download the uploaded files4) Use Linux shasum to compute a digest of the downloaded files 5.Compre the hashes D.1)Use gsutil -m to upload all the files to Cloud Storage.2)Use gsutil hash -c FILE_NAME to generate CRC32C hashes of all on-premises files3)Use gsutil ls -L gs://[YOUR_BUCKET_NAME] to collect CRC32C hashes of the uploadedfiles4)Compare the hashes
Your company is developing a new application that will allow globally distributed users toupload pictures and share them with other selected users. The application will supportmillions of concurrent users. You want to allow developers to focus on just building codewithout having to create and maintain the underlying infrastructure. Which service shouldyou use to deploy the application?
A. App Engine B. Cloud Endpoints C. Compute Engine D. Google Kubernetes Engine
You have deployed an application to Kubernetes Engine, and are using the Cloud SQLproxy container tomake the Cloud SQL database available to the services running on Kubernetes. You arenotified that theapplication is reporting database connection issues. Your company policies require a postmortem.What should you do?
A. Use gcloud sql instances restart. B. Validate that the Service Account used by the Cloud SQL proxy container still has theCloud Build Editor role. C. In the GCP Console, navigate to Stackdriver Logging. Consult logs for KubernetesEngine and Cloud SQL. D. In the GCP Console, navigate to Cloud SQL. Restore the latest backup. Use kubect1 torestart all pods.
Answer: C
Question # 18
Your company has sensitive data in Cloud Storage buckets. Data analysts have IdentityAccess Management (IAM) permissions to read the buckets. You want to prevent dataanalysts from retrieving the data in the buckets from outside the office network. Whatshould you do?
A. 1. Create a VPC Service Controls perimeter that includes the projects with the buckets.2. Create an access level with the CIDR of the office network. B. 1. Create a firewall rule for all instances in the Virtual Private Cloud (VPC) network forsource range.2. Use the Classless Inter-domain Routing (CIDR) of the office network. C. 1. Create a Cloud Function to remove IAM permissions from the buckets, and anotherCloud Function to add IAM permissions to the buckets.2. Schedule the Cloud Functions with Cloud Scheduler to add permissions at the start ofbusiness and remove permissions at the end of business. D. 1. Create a Cloud VPN to the office network.2. Configure Private Google Access for on-premises hosts.
Answer: A
Explanation: For all Google Cloud services secured with VPC Service Controls, you can ensure that: Resources within a perimeter are accessed only from clients within authorized VPC networks using Private Google Access with either Google Cloud or on-premises. https://cloud.google.com/vpc-service-controls/docs/overview https://cloud.google.com/vpc-service-controls/docs/overview. You create a service control across your VPC and any cloud bucket or any project resource to restrict access. Anything outside of it can't access the resources within service control perimeter
Question # 19
Your company has an application running on multiple Compute Engine instances. Youneed to ensure that the application can communicate with an on-premises service thatrequires high throughput via internal IPs, while minimizing latency. What should you do?
A. Use OpenVPN to configure a VPN tunnel between the on-premises environment andGoogle Cloud. B. Configure a direct peering connection between the on-premises environment andGoogle Cloud. C. Use Cloud VPN to configure a VPN tunnel between the on-premises environment andGoogle Cloud. D. Configure a Cloud Dedicated Interconnect connection between the on-premisesenvironment and Google Cloud.
You are moving an application that uses MySQL from on-premises to Google Cloud. Theapplication will run on Compute Engine and will use Cloud SQL. You want to cut over to theCompute Engine deployment of the application with minimal downtime and no data loss toyour customers. You want to migrate the application with minimal modification. You alsoneed to determine the cutover strategy. What should you do?
A. 1. Set up Cloud VPN to provide private network connectivity between the ComputeEngine application and the on-premises MySQL server.2.Stop the on-premises application.3.Create a mysqldump of the on-premises MySQL server.4.Upload the dump to a Cloud Storage bucket.5.Import the dump into Cloud SQL.6.Modify the source code of the application to write queries to both databases and readfrom its local database.7.Start the Compute Engine application.8.Stop the on-premises application. B. 1. Set up Cloud SQL proxy and MySQL proxy.2.Create a mysqldump of the on-premises MySQL server.3.Upload the dump to a Cloud Storage bucket.4.Import the dump into Cloud SQL.5.Stop the on-premises application.6.Start the Compute Engine application. C. 1. Set up Cloud VPN to provide private network connectivity between the ComputeEngine application and the on-premises MySQL server.2.Stop the on-premises application.3.Start the Compute Engine application, configured to read and write to the on-premisesMySQL server.4.Create the replication configuration in Cloud SQL.5.Configure the source database server to accept connections from the Cloud SQL replica.6.Finalize the Cloud SQL replica configuration.7.When
replication has been completed, stop the Compute Engine application.
8.Promote the Cloud SQL replica to a standalone instance.9.Restart the Compute Engine application, configured to read and write to the Cloud SQLstandalone instance. D. 1. Stop the on-premises application.2.Create a mysqldump of the on-premises MySQL server.3.Upload the dump to a Cloud Storage bucket.4.Import the dump into Cloud SQL.5.Start the application on Compute Engine.
Answer: C
Explanation: External replica promotion migration In the migration strategy of external replica promotion, you create an external database replica and synchronize the existing data to that replica. This can happen with minimal downtime to the existing database. When you have a replica database, the two databases have different roles that are referred to in this document as primary and replica. After the data is synchronized, you promote the replica to be the primary in order to move the management layer with minimal impact to database uptime. In Cloud SQL, an easy way to accomplish the external replica promotion is to use the automated migration workflow. This process automates many of the steps that are needed for this type of migration. https://cloud.google.com/architecture/migrating-mysql-to-cloudsql-concept - The best option for migrating your MySQL database is to use an external replica promotion. In this strategy, you create a replica database and set your existing database as the primary. You wait until the two databases are in sync, and you then promote your MySQL replica database to be the primary. This process minimizes database downtime related to the database migration. - https://cloud.google.com/architecture/migrating-mysqlto- cloudsql-concept#external_replica_promotion_migration
Question # 21
You are implementing a single Cloud SQL MySQL second-generation database thatcontains business-critical transaction data. You want to ensure that the minimum amount ofdata is lost in case of catastrophic failure. Which two features should you implement?(Choose two.)
A. Sharding B. Read replicas C. Binary logging D. Automated backups E. Semisynchronous replication
Answer: C,D Explanation: Backups help you restore lost data to your Cloud SQL instance. Additionally, if an instance is having a problem, you can restore it to a previous state by using the backup to overwrite it. Enable automated backups for any instance that contains necessary data. Backups protect your data from loss or damage. Enabling automated backups, along with binary logging, is also required for some operations, such as clone and replica creation. Reference: https://cloud.google.com/sql/docs/mysql/backup-recovery/backups
Question # 22
You are working at a sports association whose members range in age from 8 to 30. Theassociation collects a large amount of health data, such as sustained injuries. You arestoring this data in BigQuery. Current legislation requires you to delete such informationupon request of the subject. You want to design a solution that can accommodate such arequest. What should you do?
A. Use a unique identifier for each individual. Upon a deletion request, delete all rows fromBigQuery with this identifier. B. When ingesting new data in BigQuery, run the data through the Data Loss Prevention (DLP) API to identify any personal information. As part of the DLP scan, save the result toData Catalog. Upon a deletion request, query Data Catalog to find the column withpersonal information. C. Create a BigQuery view over the table that contains all data. Upon a deletion request,exclude the rows that affect the subject’s data from this view. Use this view instead of thesource table for all analysis tasks. D. Use a unique identifier for each individual. Upon a deletion request, overwrite thecolumn with the unique identifier with a salted SHA256 of its value.
Answer: B Explanation: Current legislation requires you to delete "SUCH" information upon request of the subject. " So from that point of view the question is not to delete the entire user records but specific data related to personal health data. With DLP you can use InfoTypes and InfoType detectors to specifically scan for those entries and how to act upon them (link https://cloud.google.com/dlp/docs/concepts-infotypes) https://cloud.google.com/dlp#section-6
Question # 23
Your company has an application running on a deployment in a GKE cluster. You have aseparate cluster for development, staging and production. You have discovered that theteam is able to deploy a Docker image to the production cluster without first testing thedeployment in development and then staging. You want to allow the team to haveautonomy but want to prevent this from happening. You want a Google Cloud solution thatcan be implemented quickly with minimal effort. What should you do?
A. Create a Kubernetes admission controller to prevent the container from starting if it isnot approved for usage in the given environment B. Configure a Kubernetes lifecycle hook to prevent the container from starting if it is not approved for usage in the given environment C. Implement a corporate policy to prevent teams from deploying Docker image to anenvironment unless the Docker image was tested in an earlier environment D. Configure the binary authorization policies for the development, staging and productionclusters. Create attestations as part of the continuous integration pipeline”
Answer: D Explanation: https://cloud.google.com/architecture/prep-kubernetes-engine-forprod# binary-authorization The most common Binary Authorization use cases involve attestations. An attestation certifies that a specific image has completed a previous stage, as described previously. You configure the Binary Authorization policy to verify the attestation before allowing the image to be deployed. At deploy time, instead of redoing activities that were completed in earlier stages, Binary Authorization only needs to verify the attestation. https://cloud.google.com/binary-authorization/docs/overview
Question # 24
Your company provides a recommendation engine for retail customers. You are providingretail customers with an API where they can submit a user ID and the API returns a list ofrecommendations for that user. You are responsible for the API lifecycle and want toensure stability for your customers in case the API makes backward-incompatible changes.You want to follow Google-recommended practices. What should you do?
A. Create a distribution list of all customers to inform them of an upcoming backwardincompatiblechange at least one month before replacing the old API with the new API. B. Create an automated process to generate API documentation, and update the publicAPI documentation as part of the CI/CD process when deploying an update to the API. C. Use a versioning strategy for the APIs that increases the version number on everybackward-incompatible change. D. Use a versioning strategy for the APIs that adds the suffix “DEPRECATED” to thecurrent API version number on every backward-incompatible change. Use the currentversion number for the new API.
Answer: C Explanation: https://cloud.google.com/apis/design/versioning All Google API interfaces must provide a major version number, which is encoded at the end of the protobuf package, and included as the first part of the URI path for REST APIs. If an API introduces a breaking change, such as removing or renaming a field, it must increment its API version number to ensure that existing user code does not suddenly break.
Question # 25
Your company has announced that they will be outsourcing operations functions. You wantto allow developers to easily stage new versions of a cloud-based application in theproduction environment and allow the outsourced operations team to autonomouslypromote staged versions to production. You want to minimize the operational overhead ofthe solution. Which Google Cloud product should you migrate to?
A. App Engine B. GKE On-Prem C. Compute Engine D. Google Kubernetes Engine
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One thing I appreciated while studying for Professional-Cloud-Architect was the focus on real-world architecture challenges. It helped me think like a cloud architect instead of just memorizing answers.
Ajinkya ManiAug 12, 2026
A portion of my preparation was based on Mycertshub, and it paid off. The exam questions and explanations gave me the clarity I needed, and I managed to achieve a strong score.
Garrett Mitchell
Larry Baker
Ajinkya Mani