Day 3_ACE_PWC

You have deployed an application to a Kubernetes cluster. You have noticed that several pods are starved for resources for a period of time and the pods are shut down. When resources are available, new instantiations of those pods are created. Clients are still able to connect to pods even though the new pods have different IP addresses from the pods that were terminated. What Kubernetes component makes this possible?

• Services

• ReplicaSet

• Alerts

• StatefulSet

You want to modify the number of pods in a cluster. What is the best way to do that?

• Modify pods directly

• Modify deployments

• Modify node pools directly

• Modify nodes

When you first try to use the kubectl command, you get an error message indicating that the resource cannot be found or you cannot connect to the cluster. What command would you use to try to eliminate the error?

• gcloud container clusters access

• gcloud container clusters get-credentials

• gcloud auth container

• gcloud auth container clusters

You need to store log entries for a longer period of time than Stackdriver Logging retains them. What is the best option for preserving log data?

• There is no option; once the data retention period passes, Stackdriver Logging deletes the data.

• Create a log sink and export the log data using Stackdriver Logging’s export functionality.

• Write a Python script to use the Stackdriver API to write the data to Cloud Storag

• Write a Python script to use the Stackdriver API to write the data to BigQuery.

What Operation suite service is used to generate alerts when the CPU utilization of a VM exceeds 80 percent?

• Logging

• Monitoring

• Cloud Trace

• Cloud Debug

How long is log data stored in Cloud Logging?

• 7 days

• 15 days

• 30 days

• 60 days

What Operation Suite service is used to generate alerts when the CPU utilization of a VM exceeds 80 percent

• Logging

• Monitoring

• Cloud Trace

• Cloud Debug

There is a bug in a microservice. You have reviewed application outputs but cannot identify the problem. You decide you need to step through the code. What Stackdriver service would you use to give you insight into the status of the services at particular points in execution?

• Monitoring

• Logging

• Trace

• Debug

Which of the following statements is true about Identity and Access Management (IAM) in GCP?

• IAM is used for billing and cost management only.

• IAM is used for managing user access and permissions to GCP resources.

• IAM is used for monitoring and alerting only.

• IAM is used for deploying and managing virtual machines

What is the hierarchy structure in GCP IAM?

• Projects, Organizations, Folders, Resources.

• Organizations, Users, Projects, Folders.

• Projects, Resources, Services, Users.

• Organizations, folder, projects, resources