Question 1

How can normal or regular users be created in Kubernetes?

Options :

A : Through Kubernetes service accounts

B : By manually entering usernames and passwords

C : By an admin distributing private keys, with a file that contains a list of usernames and their associated passwords, or through external identity service providers

D : Through an API call

Answer: C

Question 2

An application is currently operating on Google Kubernetes Engine. However, the application is responding slowly due to the invocation of multiple services per request. To identify the source of the delay, it is necessary to determine which downstream service or services are causing the issue.What actions are recommended?

Options :

A : Analyze VPC flow logs along the path of the request.

B : Investigate the Liveness and Readiness probes for each service.

C : Create a Dataflow pipeline to analyze service metrics in real time.

D : Use a distributed tracing framework such as OpenTelemetry or Stackdriver Trace.

Answer: D

Question 3

What are common means of notification when alerting rules are violated?

Options :

A : A push notification

B : A social media post

C : An email, a page, or a ticket

D : A phone call

Answer: C

Question 4

As a Language translation app company, you have multiple production systems running on Compute Engine within one Google Cloud Platform (GCP) project. Each system contains its own dedicated Compute Engine instances. How can you determine the total cost of running each system?

Options :

A : Visualize the costs per system by utilizing the Cost Breakdown section in the Google Cloud Platform Console.

B : It is recommended to assign each virtual machine (VM) a name that corresponds to the system it operates. Additionally, you can establish a usage report export to a Cloud Storage bucket and configure the bucket as a source in BigQuery. This allows you to analyze costs associated with VM names.

C : Add system-specific metadata to all instances, set up Cloud Logging to export logs to BigQuery, and use the metadata to calculate costs through querying.

D : Make sure to label all instances with the name of the system they are running. Then, set up BigQuery billing export and query costs to be charged per label.

Answer: D

Question 5

You are using Stackdriver to monitor applications hosted on Google Cloud Platform (GCP). You recently deployed a new application, but its logs are not appearing on the Stackdriver dashboard. You need to troubleshoot the issue. What should you do?

Options :

A : Confirm that the Stackdriver agent has been installed in the hosting virtual machine.

B : Confirm that your account has the proper permissions to use the Stackdriver dashboard.

C : Confirm that port 25 has been opened in the firewall to allow messages through to Stackdriver.

D : Confirm that the application is using the required client library and the service account key has proper permissions.

Answer: A

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