You are operating a Google Kubernetes Engine (GKE) cluster for your company where different teams can run non-production workloads. Your Machine Learning (ML) team needs access to Nvidia Tesla P100 GPUs to train their models. You want to minimize effort and cost. What should you do?

• A.Ask your ML team to add the "accelerator: gpu" annotation to their pod specification.
• B.Recreate all the nodes of the GKE cluster to enable GPUs on all of them.
• C.Add a new, GPU-enabled, node pool to the GKE cluster. Ask your ML team to add the cloud.google.com/gke -accelerator: nvidia-tesla-p100 nodeSelector to their pod specification.
• D.Create your own Kubernetes cluster on top of Compute Engine with nodes that have GPUs. Dedicate this cluster to your ML team.

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A Solutions Architect is designing a three-tier web application that will allow customers to upload pictures from a mobile application. The application will then generate a thumbnail of the picture and return a message to the user confirming that the image was successfully uploaded. Generation of the thumbnail may take up to 5 seconds. To provide a sub second response time to the customers uploading the images, the Solutions Architect wants to separate the web tier from the application tier.
Which service would allow the presentation tier to asynchronously dispatch the request to the application tier?

• A.AWS Lambda
• B.Amazon SQS
• C.Amazon SNS
• D.AWS Step Functions

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You are working on a project named amazon-ace, and want to list all the roles assigned to users in the project. Which of the following gcloud command would you use?

• A.gcloud projects list amazon-ace
• B.gcloud iam get-iam-policy amazon-ace
• C.gcloud iam list amazon-ace
• D.gcloud projects get-iam-policy amazon-ace

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You have designed a solution on Google Cloud Platform (GCP) that uses multiple GCP 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?

• A.Provision the solution on GCP. Leave the solution provisioned for 1 week.
  Use Stackdriver to determine the provisioned and used resource amounts.
  Multiply the 1 week cost to determine the monthly costs.
• B.For each GCP product in the solution, review the pricing details on the products pricing page.
  Use the pricing calculator to total the monthly costs for each GCP product.
• C.Provision the solution on GCP. Leave the solution provisioned for 1 week.
  Navigate to the Billing Report page in the Google Cloud Platform Console.
  Multiply the 1 week cost to determine the monthly costs.
• D.For each GCP 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.

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Your organization is a financial company that needs to store audit log files for 3 years. Your organization has hundreds of Google Cloud projects. You need to implement a cost-effective approach for log file retention. What should you do?

• A.Write a custom script that uses logging API to copy the logs from Stackdriver logs to BigQuery.
• B.Create an export to the sink that saves logs from Cloud Audit to a Coldline Storage bucket.
• C.Export these logs to Cloud Pub/Sub and write a Cloud Dataflow pipeline to store logs to Cloud SQL.
• D.Create an export to the sink that saves logs from Cloud Audit to BigQuery.

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