Free Google Professional-Cloud-DevOps-Engineer Exam Questions

Question 1

What is the difference between fast burn alerts and slow burn alerts?

A : Slow burn alerts have a shorter lookback period

B : Fast burn alerts have a shorter lookback period and a higher threshold for the rate of consumption than slow burn alerts.

C : Fast burn alerts consume more of the error budget

D : Fast burn alerts have a lower threshold for the rate of consumption

Answer: B

Question 2

You recently configured an App Hub application. You are able to see the managed instance group, backend service, and URL map listed in App Hub, but you do not see the forwarding rule. You must ensure that the forwarding rule is listed. What should you do?

A : Attach the project containing the forwarding rule as an App Hub service project.

B : Enable the App Hub API in the project containing the forwarding rule.

C : Configure the forwarding rule to forward to the correct target proxy.

D : Register the forwarding rule as a service in the application configuration.

Answer: D

Question 3

You recently configured an App Hub application. You are able to see the managed instance group, backend service, and URL map listed in App Hub, but you do not see the forwarding rule. You must ensure that the forwarding rule is listed. What should you do?

A : Attach the project containing the forwarding rule as an App Hub service project.

B : Enable the App Hub API in the project containing the forwarding rule.

C : Configure the forwarding rule to forward to the correct target proxy.

D : Register the forwarding rule as a service in the application configuration.

Answer: D

Question 4

You have an application running in Google Kubernetes Engine. The application invokes multiple services per request but responds too slowly. You need to identify which downstream service or services are causing the delay. What should you do?

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: C

Question 5

Optimizing the balance between reliability and deployment velocity while adhering to site reliability engineering best practices is a priority for a well-defined Service Level Objective (SLO) supported service. With consistently high customer satisfaction over the last 6 months and the automation of most of the service's operations tasks, there are few repetitive tasks that occur frequently.

What actions do you need to take?

A : Make the service's SLO more stringent.

B : Accelerate the service's deployment rate and/or risk.

C : Reallocate engineering resources to other services with greater dependability demands.

D : Encourage the product team to emphasize reliability work above developing new features.

E : Modify your Service Level Indicators (SLIs) implementation to expand coverage.

Answer: B,C