Google Google Certifications PROFESSIONAL-CLOUD-ARCHITECT Questions & Answers

• Question 221:

  The TerramEarth development team wants to create an API to meet the company's business requirements. You want the development team to focus their development effort on business value versus creating a custom framework.

  Which method should they use?

  A. Use Google App Engine with Google Cloud Endpoints. Focus on an API for dealers and partners

  B. Use Google App Engine with a JAX-RS Jersey Java-based framework. Focus on an API for the public

  C. Use Google App Engine with the Swagger (Open API Specification) framework. Focus on an API for the public

  D. Use Google Container Engine with a Django Python container. Focus on an API for the public

  E. Use Google Container Engine with a Tomcat container with the Swagger (Open API Specification) framework. Focus on an API for dealers and partners

  Correct Answer: A

  Develop, deploy, protect and monitor your APIs with Google Cloud Endpoints. Using an Open API Specification or one of our API frameworks, Cloud Endpoints gives you the tools you need for every phase of API development.

  From scenario: Business Requirements Decrease unplanned vehicle downtime to less than 1 week, without increasing the cost of carrying surplus inventory Support the dealer network with more data on how their customers use their equipment to better position new products and services Have the ability to partner with different companies ?especially with seed and fertilizer suppliers in the fast-growing agricultural business ?to create compelling joint offerings for their customers.

  Reference: https://cloud.google.com/certification/guides/cloud-architect/casestudy-terramearth

• Question 222:

  You are implementing Firestore for Mountkirk Games. Mountkirk Games wants to give a new game programmatic access to a legacy game's Firestore database. Access should be as restricted as possible. What should you do?

  A. Create a service account (SA) in the legacy game's Google Cloud project, add a second SA in the new game's IAM page, and then give the Organization Admin role to both SAs.

  B. Create a service account (SA) in the legacy game's Google Cloud project, give the SA the Organization Admin role, and then give it the Firebase Admin role in both projects.

  C. Create a service account (SA) in the legacy game's Google Cloud project, add this SA in the new game's IAM page, and then give it the Firebase Admin role in both projects.

  D. Create a service account (SA) in the legacy game's Google Cloud project, give it the Firebase Admin role, and then migrate the new game to the legacy game's project.

  Correct Answer: C

• Question 223:

  TerramEarth's CTO wants to use the raw data from connected vehicles to help identify approximately when a vehicle in the field will have a catastrophic failure. You want to allow analysts to centrally query the vehicle data. Which architecture should you recommend?

  

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: A

  The push endpoint can be a load balancer.

  A container cluster can be used.

  Cloud Pub/Sub for Stream Analytics

  

  References:

  https://cloud.google.com/pubsub/

  https://cloud.google.com/solutions/iot/

  https://cloud.google.com/solutions/designing-connected-vehicle-platform

  https://cloud.google.com/solutions/designing-connected-vehicle-platform#data_ingestion

  http://www.eweek.com/big-data-and-analytics/google-touts-value-of-cloud-iot-core-for-analyzing-connected-car-data

  https://cloud.google.com/solutions/iot/

• Question 224:

  You need to implement a network ingress for a new game that meets the defined business and technical requirements. Mountkirk Games wants each regional game instance to be located in multiple Google Cloud regions. What should you do?

  A. Configure a global load balancer connected to a managed instance group running Compute Engine instances.

  B. Configure kubemci with a global load balancer and Google Kubernetes Engine.

  C. Configure a global load balancer with Google Kubernetes Engine.

  D. Configure Ingress for Anthos with a global load balancer and Google Kubernetes Engine.

  Correct Answer: D

• Question 225:

  For this question, refer to the Mountkirk Games case study. You need to analyze and define the technical architecture for the compute workloads for your company, Mounkirk Games. Considering the Mountkirk games business and technical requirements, what should you do?

  A. Create network load balancers. Use preemptible Compute Engine instances.

  B. Create network load balancers. Use non-preemptible Compute Engine instances.

  C. Create a global load balancer with managed instance groups and autoscaling policies. Use preemptible Compute Engine instances.

  D. Create a global load balancer with managed instance groups and autoscaling policies. Use non-preemptible Compute Engine instance.

  Correct Answer: D

• Question 226:

  For this question, refer to the Mountkirk Games case study. You are in charge of the new Game Backend Platform architecture. The game communicates with the backend over a REST API.

  You want to follow Google-recommended practices. How should you design the backend?

  A. Create an instance template for the backend. For every region, deploy it on a multi-zone managed instance group. Use an L4 load balancer.

  B. Create an instance template for the backend. For every region, deploy it on a single-zone managed instance group. Use an L4 load balancer.

  C. Create an instance template for the backend. For every region, deploy it on a multi-zone managed instance group. Use an L7 load balancer.

  D. Create an instance template for the backend. For every region, deploy it on a single-zone managed instance group. Use an L7 load balancer.

  Correct Answer: C

• Question 227:

  Your development team has created a mobile game app. You want to test the new mobile app on Android and iOS devices with a variety of configurations. You need to ensure that testing is efficient and cost-effective. What should you do?

  A. Upload your mobile app to the Firebase Test Lab, and test the mobile app on Android and iOS devices.

  B. Create Android and iOS VMs on Google Cloud, install the mobile app on the VMs, and test the mobile app.

  C. Create Android and iOS containers on Google Kubernetes Engine (GKE), install the mobile app on the containers, and test the mobile app.

  D. Upload your mobile app with different configurations to Firebase Hosting and test each configuration.

  Correct Answer: A

• Question 228:

  You need to optimize batch file transfers into Cloud Storage for Mountkirk Games' new Google Cloud solution. The batch files contain game statistics that need to be staged in Cloud Storage and be processed by an extract transform load (ETL) tool. What should you do?

  A. Use gsutil to batch move files in sequence.

  B. Use gsutil to batch copy the files in parallel.

  C. Use gsutil to extract the files as the first part of ETL.

  D. Use gsutil to load the files as the last part of ETL.

  Correct Answer: B

  Reference: https://cloud.google.com/storage/docs/gsutil/commands/cp

• Question 229:

  Your development teams release new versions of games running on Google Kubernetes Engine (GKE) daily. You want to create service level indicators (SLIs) to evaluate the quality of the new versions from the user's perspective. What should you do?

  A. Create CPU Utilization and Request Latency as service level indicators.

  B. Create GKE CPU Utilization and Memory Utilization as service level indicators.

  C. Create Request Latency and Error Rate as service level indicators.

  D. Create Server Uptime and Error Rate as service level indicators.

  Correct Answer: C

• Question 230:

  Mountkirk Games wants to limit the physical location of resources to their operating Google Cloud regions. What should you do?

  A. Configure an organizational policy which constrains where resources can be deployed.

  B. Configure IAM conditions to limit what resources can be configured.

  C. Configure the quotas for resources in the regions not being used to 0.

  D. Configure a custom alert in Cloud Monitoring so you can disable resources as they are created in other regions.

  Correct Answer: A