QUESTION: 9

You have an application deployed in production.
When a new version is deployed, some issues don't arise until the application receives traffic from users in production. You want to reduce both the impact and the number of users affected.
Which deployment strategy should you use?

Blue/green deployment
Canary deployment
Rolling deployment
Recreate deployment

Answer(s): B

Reference:

https://thenewstack.io/deployment-strategies/

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QUESTION: 10

Your company wants to expand their users outside the United States for their popular application. The company wants to ensure 99.999% availability of the database for their application and also wants to minimize the read latency for their users across the globe.
Which two actions should they take? (Choose two.)

Create a multi-regional Cloud Spanner instance with "nam-asia-eur1" configuration.
Create a multi-regional Cloud Spanner instance with "nam3" configuration.
Create a cluster with at least 3 Spanner nodes.
Create a cluster with at least 1 Spanner node.
Create a minimum of two Cloud Spanner instances in separate regions with at least one node.
Create a Cloud Dataflow pipeline to replicate data across different databases.

Answer(s): A,C

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QUESTION: 11

You need to migrate an internal file upload API with an enforced 500-MB file size limit to App Engine.
What should you do?

Use FTP to upload files.
Use CPanel to upload files.
Use signed URLs to upload files.
Change the API to be a multipart file upload API.

Answer(s): D

Reference:

https://wiki.christophchamp.com/index.php?title=Google_Cloud_Platform

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QUESTION: 12

You are planning to deploy your application in a Google Kubernetes Engine (GKE) cluster. The application exposes an HTTP-based health check at /healthz. You want to use this health check endpoint to determine whether traffic should be routed to the pod by the load balancer.
Which code snippet should you include in your Pod configuration?

Answer(s): B

Explanation:

For the GKE ingress controller to use your readinessProbes as health checks, the Pods for an Ingress must exist at the time of Ingress creation. If your replicas are scaled to 0, the default health check will apply.

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Free Professional Cloud Developer Exam Braindumps (page: 3)

QUESTION: 9

Reference:

QUESTION: 10

QUESTION: 11

Reference:

QUESTION: 12

Explanation: