CertyIQ - GACE - pt 6

You have designed a solution on Google Cloud that uses multiple Google Cloud products. Your company has asked you to estimate the costs of the solution. You need to provide estimates for the monthly total cost. What should you do?

• For each Google Cloud product in the solution, review the pricing details on the products pricing page. Use the pricing calculator to total the monthly costs for each Google Cloud product.

• For each Google Cloud product in the solution, review the pricing details on the products pricing page. Create a Google Sheet that summarizes the expected monthly costs for each product

• Provision the solution on Google Cloud. Leave the solution provisioned for 1 week. Navigate to the Billing Report page in the Cloud Console. Multiply the 1 week cost to determine the monthly costs.

• Provision the solution on Google Cloud. Leave the solution provisioned for 1 week. Use Cloud Monitoring to determine the provisioned and used resource amounts. Multiply the 1 week cost to determine the monthly costs.

You have an application that receives SSL-encrypted TCP traffic on port 443. Clients for this application are located all over the world. You want to minimize latency for the clients. Which load balancing option should you use?

• HTTPS Load Balancer

• Network Load Balancer

• SSL Proxy Load Balancer

• Internal TCP/UDP Load Balancer. Add a firewall rule allowing ingress traffic from 0.0.0.0/0 on the target instances.

You have an application on a general-purpose Compute Engine instance that is experiencing excessive disk read throttling on its Zonal SSD Persistent Disk. The application primarily reads large files from disk. The disk size is currently 350 GB. You want to provide the maximum amount of throughput while minimizing costs. What should you do?

• Increase the size of the disk to 1 TB.

• Increase the allocated CPU to the instance.

• Migrate to use a Local SSD on the instance.

• Migrate to use a Regional SSD on the instance.

Your Dataproc cluster runs in a single Virtual Private Cloud (VPC) network in a single subnet with range 172.16.20.128/25. There are no private IP addresses available in the VPC network. You want to add new VMs to communicate with your cluster using the minimum number of steps. What should you do?

• Modify the existing subnet range to 172.16.20.0/24.

• Create a new Secondary IP Range in the VPC and configure the VMs to use that range

• Create a new VPC network for the VMs. Enable VPC Peering between the VMs' VPC network and the Dataproc cluster VPC network.

• Create a new VPC network for the VMs with a subnet of 172.32.0.0/16. Enable VPC network Peering between the Dataproc VPC network and the VMs VPC network. Configure a custom Route exchange.

You manage an App Engine Service that aggregates and visualizes data from BigQuery. The application is deployed with the default App Engine Service account. The data that needs to be visualized resides in a different project managed by another team. You do not have access to this project, but you want your application to be able to read data from the BigQuery dataset. What should you do?

• Ask the other team to grant your default App Engine Service account the role of BigQuery Job User.

• Ask the other team to grant your default App Engine Service account the role of BigQuery Data Viewer.

• In Cloud IAM of your project, ensure that the default App Engine service account has the role of BigQuery Data Viewer.

• In Cloud IAM of your project, grant a newly created service account from the other team the role of BigQuery Job User in your project.

You need to create a copy of a custom Compute Engine virtual machine (VM) to facilitate an expected increase in application traffic due to a business acquisition. What should you do?

• Create a Compute Engine snapshot of your base VM. Create your images from that snapshot.

• Create a Compute Engine snapshot of your base VM. Create your instances from that snapshot.

• Create a custom Compute Engine image from a snapshot. Create your images from that image.

• Create a custom Compute Engine image from a snapshot. Create your instances from that image.Create a custom Compute Engine image from a snapshot. Create your instances from that image.

You have deployed an application on a single Compute Engine instance. The application writes logs to disk. Users start reporting errors with the application. You want to diagnose the problem. What should you do?

• Navigate to Cloud Logging and view the application logs.

• Connect to the instance's serial console and read the application logs.

• Configure a Health Check on the instance and set a Low Healthy Threshold value.

• Install and configure the Cloud Logging Agent and view the logs from Cloud Logging.

n application generates daily reports in a Compute Engine virtual machine (VM). The VM is in the project corp-iotinsights. Your team operates only in the project corp-aggregate-reports and needs a copy of the daily exports in the bucket corp-aggregate-reports-storage. You want to configure access so that the daily reports from the VM are available in the bucket corp-aggregate-reports-storage and use as few steps as possible while following Google-recommended practices. What should you do?

• Move both projects under the same folder.

• Grant the VM Service Account the role Storage Object Creator on corp-aggregate-reports-storage.

• Create a Shared VPC network between both projects. Grant the VM Service Account the role Storage Object Creator on corp-iot-insights.

• Make corp-aggregate-reports-storage public and create a folder with a pseudo-randomized suffix name. Share the folder with the IoT team.

You built an application on your development laptop that uses Google Cloud services. Your application uses Application Default Credentials for authentication and works fine on your development laptop. You want to migrate this application to a Compute Engine virtual machine (VM) and set up authentication using Googlerecommended practices and minimal changes. What should you do?

• Assign appropriate access for Google services to the service account used by the Compute Engine VM.

• Create a service account with appropriate access for Google services, and configure the application to use this account.

• Store credentials for service accounts with appropriate access for Google services in a config file, and deploy this config file with your application.

• Store credentials for your user account with appropriate access for Google services in a config file, and deploy this config file with your application.

You need to create a Compute Engine instance in a new project that doesn't exist yet. What should you do?

• Using the Cloud SDK, create a new project, enable the Compute Engine API in that project, and then create the instance specifying your new project.

• Enable the Compute Engine API in the Cloud Console, use the Cloud SDK to create the instance, and then use the --project flag to specify a new project.

• Using the Cloud SDK, create the new instance, and use the --project flag to specify the new project. Answer yes when prompted by Cloud SDK to enable the Compute Engine API.

• Using the Cloud SDK, create the new instance, and use the --project flag to specify the new project. Answer yes when prompted by Cloud SDK to enable the Compute Engine API.