Your API backend is running on multiple cloud providers. You want to generate reports for the network latency of your API.
Which two steps should you take? (Choose two.)

• A.Use Zipkin collector to gather data.
• B.Use Fluentd agent to gather data.
• C.Use Stackdriver Trace to generate reports.
• D.Use Stackdriver Debugger to generate report.
• E.Use Stackdriver Profiler to generate report.

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You are deploying new workloads on a GKE Autopilot mode cluster. You need to ensure that the Pods are scheduled on nodes that use Arm architecture CPUs. The cluster currently has no Arm- based CPUs. You want to minimize cluster operations. How should you ensure that the workloads on the GKE cluster will use Arm-based CPU nodes?

• A.Apply Pod tolerations to request GKE to avoid scheduling Pods on nodes that do not have Arm- based CPUs.
• B.Apply node taints on node pools to tell GKE to only schedule your workloads on Arm-based CPU nodes.
• C.Deploy a new cluster in GKE Standard mode, and set up a node pool with Arm-based CPU nodes. Use nodeSelector in your manifest to ensure that Pods are scheduled in this node pool.
• D.Request the Scale-out compute class and the arm64 architecture in your manifest.

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Your development team has been tasked with maintaining a .NET legacy application. The application incurs occasional changes and was recently updated. Your goal is to ensure that the application provides consistent results while moving through the CI/CD pipeline from environment to environment. You want to minimize the cost of deployment while making sure that external factors and dependencies between hosting environments are not problematic. Containers are not yet approved in your organization. What should you do?

• A.Rewrite the application using .NET Core, and deploy to Cloud Run. Use revisions to separate the environments.
• B.Use Cloud Build to deploy the application as a new Compute Engine image for each build. Use this image in each environment.
• C.Deploy the application using MS Web Deploy, and make sure to always use the latest, patched MS Windows Server base image in Compute Engine.
• D.Use Cloud Build to package the application, and deploy to a Google Kubernetes Engine cluster. Use namespaces to separate the environments.

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Your application is composed of a set of loosely coupled services orchestrated by code executed on Compute Engine. You want your application to easily bring up new Compute Engine instances that find and use a specific version of a service. How should this be configured?

• A.Define your service endpoint information as metadata that is retrieved at runtime and used to connect to the desired service.
• B.Define your service endpoint information as label data that is retrieved at runtime and used to connect to the desired service.
• C.Define your service endpoint information to be retrieved from an environment variable at runtime and used to connect to the desired service.
• D.Define your service to use a fixed hostname and port to connect to the desired service. Replace the service at the endpoint with your new version.

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You are creating an App Engine application that writes a file to any user's Google Drive.
How should the application authenticate to the Google Drive API?

• A.With an OAuth Client ID that uses the https://www.googleapis.com/auth/drive.filescope to obtain an access token for each user.
• B.With an OAuth Client ID with delegated domain-wide authority.
• C.With the App Engine service account and https://www.googleapis.com/auth/drive.filescope that generates a signed JWT.
• D.With the App Engine service account with delegated domain-wide authority.

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