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Exactprep Professional-Cloud-DevOps-Engineer Questions

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Total 194 questions
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Google Cloud Certified - Professional Cloud DevOps Engineer Exam Questions and Answers

Question 49

You use a multiple step Cloud Build pipeline to build and deploy your application to Google Kubernetes Engine (GKE). You want to integrate with a third-party monitoring platform by performing a HTTP POST of the build information to a webhook. You want to minimize the development effort. What should you do?

Options:

A.

Add logic to each Cloud Build step to HTTP POST the build information to a webhook.

B.

Add a new step at the end of the pipeline in Cloud Build to HTTP POST the build information to a webhook.

C.

Use Stackdriver Logging to create a logs-based metric from the Cloud Buitd logs. Create an Alert with a Webhook notification type.

D.

Create a Cloud Pub/Sub push subscription to the Cloud Build cloud-builds PubSub topic to HTTP POST the build information to a webhook.

Question 50

Your organization wants to implement Site Reliability Engineering (SRE) culture and principles. Recently, a service that you support had a limited outage. A manager on another team asks you to provide a formal explanation of what happened so they can action remediations. What should you do?

Options:

A.

Develop a postmortem that includes the root causes, resolution, lessons learned, and a prioritized list of action items. Share it with the manager only.

B.

Develop a postmortem that includes the root causes, resolution, lessons learned, and a prioritized list of action items. Share it on the engineering organization's document portal.

C.

Develop a postmortem that includes the root causes, resolution, lessons learned, the list of people responsible, and a list of action items for each person. Share it with the manager only.

D.

Develop a postmortem that includes the root causes, resolution, lessons learned, the list of people responsible, and a list of action items for each person. Share it on the engineering organization's document portal.

Question 51

You support a user-facing web application. When analyzing the application’s error budget over the previous six months, you notice that the application has never consumed more than 5% of its error budget in any given time window. You hold a Service Level Objective (SLO) review with business stakeholders and confirm that the SLO is set appropriately. You want your application’s SLO to more closely reflect its observed reliability. What steps can you take to further that goal while balancing velocity, reliability, and business needs? (Choose two.)

Options:

A.

Add more serving capacity to all of your application’s zones.

B.

Have more frequent or potentially risky application releases.

C.

Tighten the SLO match the application’s observed reliability.

D.

Implement and measure additional Service Level Indicators (SLIs) fro the application.

E.

Announce planned downtime to consume more error budget, and ensure that users are not depending on a tighter SLO.

Question 52

You support a popular mobile game application deployed on Google Kubernetes Engine (GKE) across several Google Cloud regions. Each region has multiple Kubernetes clusters. You receive a report that none of the users in a specific region can connect to the application. You want to resolve the incident while following Site Reliability Engineering practices. What should you do first?

Options:

A.

Reroute the user traffic from the affected region to other regions that don’t report issues.

B.

Use Stackdriver Monitoring to check for a spike in CPU or memory usage for the affected region.

C.

Add an extra node pool that consists of high memory and high CPU machine type instances to the cluster.

D.

Use Stackdriver Logging to filter on the clusters in the affected region, and inspect error messages in the logs.

Page: 13 / 14
Total 194 questions
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