You are monitoring an application and receive user feedback that a specific error is spiking. You notice that the error is caused by a Service Account having insufficient permissions. You are able to solve the problem but want to be notified if the problem recurs. What should you do?

• A.In the Log Viewer, filter the logs on severity `Error' and the name of the Service Account.
• B.Create a sink to BigQuery to export all the logs.
  Create a Data Studio dashboard on the exported logs.
• C.Create a custom log-based metrics for the specific error to be used in an Alerting Policy.
• D.Grant Project Owner access to the Service Account.

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You have a batch workload that runs every night and uses a large number of virtual machines (VMs). It is fault-tolerant and can tolerate some of the VMs being terminated. The current cost of VMs is too high.
What should you do?

• A.Run a test using simulated maintenance events.
  If the test is successful, use preemptible N1 Standard VMs when running future jobs.
• B.Run a test using simulated maintenance events.
  If the test is successful, use N1 Standard VMs when running future jobs.
• C.Run a test using a managed instance group.
  If the test is successful, use N1 Standard VMs in the managed instance group when running future jobs.
• D.Run a test using N1 standard VMs instead of N2.
  If the test is successful, use N1 Standard VMs when running future jobs.

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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?

• A.HTTPS Load Balancer
• B.Network Load Balancer
• C.SSL Proxy Load Balancer
• D.Internal TCP/UDP Load Balancer. Add a firewall rule allowing ingress traffic from 0.0.0.0/0on the target instances.

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Your projects incurred more costs than you expected last month. Your research reveals that a development GKE container emitted a huge number of logs, which resulted in higher costs. You want to disable the logs quickly using the minimum number of steps. What should you do?

• A.1. Go to the GKE console, and delete existing clusters.2. Recreate a new cluster.3. Clear the option to enable legacy Stackdriver Logging.
• B.1. Go to the GKE console, and delete existing clusters.2. Recreate a new cluster.3. Clear the option to enable legacy Stackdriver Monitoring.
• C.1. Go to the Logs ingestion window in Stackdriver Logging, and disable the log source for the GKE container resource.
• D.1. Go to the Logs ingestion window in Stackdriver Logging, and disable the log source for the GKE Cluster Operations resource.

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You are planning to manage all of your Google Cloud resources by using Terraform. You have multiple applications that you want to manage independently of each other. You need to structure your Terraform code repository to facilitate this separation. What should you do?

• A.Create a single module for each resource type, and place all modules in the same directory.
• B.Put the Terraform configuration resources for each application in its own root directory.
• C.Create a single module for each application, and place all modules in the same directory.
• D.Put resources of the same type in their own root directory.

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