Exam Professional Cloud DevOps Engineer All Questions

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Exam Professional Cloud DevOps Engineer topic 1 question 31 discussion

Actual exam question from Google's Professional Cloud DevOps Engineer

Question #: 31
Topic #: 1

[All Professional Cloud DevOps Engineer Questions]

Your team is designing a new application for deployment into Google Kubernetes Engine (GKE). You need to set up monitoring to collect and aggregate various application-level metrics in a centralized location. You want to use Google Cloud Platform services while minimizing the amount of work required to set up monitoring. What should you do?

A. Publish various metrics from the application directly to the Stackdriver Monitoring API, and then observe these custom metrics in Stackdriver.
B. Install the Cloud Pub/Sub client libraries, push various metrics from the application to various topics, and then observe the aggregated metrics in Stackdriver.
C. Install the OpenTelemetry client libraries in the application, configure Stackdriver as the export destination for the metrics, and then observe the application's metrics in Stackdriver.
D. Emit all metrics in the form of application-specific log messages, pass these messages from the containers to the Stackdriver logging collector, and then observe metrics in Stackdriver.

Show Suggested Answer

Suggested Answer: A 🗳️

by devopsbatch at June 2, 2021, 7:13 p.m.

Comments

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giammydell

Highly Voted 3 years, 1 month ago

C is correct, for A the installing of stackdriver library in the application is missing, without the lbrary custom metric cannot be created by the application

upvoted 19 times

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Luvero

Highly Voted 3 years, 1 month ago

You want to use Google Cloud Platform services while minimizing the amount of work required to set up monitoring. Hence A

upvoted 14 times

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Luis_Ehlen

Most Recent 3 months ago

Selected Answer: C

Open telemetry is the less effort option

upvoted 1 times

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habla2019pasta

7 months, 1 week ago

Selected Answer: C

C should be correct

upvoted 1 times

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chidambaram

8 months, 3 weeks ago

C. OpenTelemetry with Stackdriver: OpenTelemetry is a vendor-neutral instrumentation framework. By configuring Stackdriver as the export destination, you leverage a standardized approach with minimal coding effort. OpenTelemetry offers an easy way to collect and export metrics from your application to Stackdriver, minimizing setup work. Answer : C

upvoted 1 times

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jinaldesailive

9 months, 2 weeks ago

Selected Answer: C

OpenTelemetry provides standardized metrics collection, with it's SDK and various client libraries. So using OpenTelemetry is much faster and easier than using Cloud Monitoring API directly. So it's C.

upvoted 1 times

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jomonkp

1 year ago

Selected Answer: C

Option C

upvoted 1 times

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macqly

1 year, 1 month ago

You can create user-defined metrics by using the Cloud Monitoring API directly. However, we recommend that you use OpenTelemetry. https://cloud.google.com/monitoring/custom-metrics

upvoted 2 times

macqly

1 year, 1 month ago

I think coding raw API calls is more effort than configure Open Telemetry. But maybe I am wrong.

upvoted 1 times

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ManishKS

1 year, 2 months ago

C should be correct Answer

upvoted 1 times

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Cassim

1 year, 4 months ago

C is correct. Installing Open Telemetry client libraries in the application. setting stackdriver as export destination and then observing the app metrics.

upvoted 1 times

B_Ahmed

1 year, 4 months ago

Hey Cassim ? Are these questions still relevant ? Thanks in advance for your answer!

upvoted 2 times

Orzechowski

1 year, 3 months ago

yes they are, just replace the name stack driver with Cloud Operations Suite and you will be fine https://cloud.google.com/products/operations?hl=en

upvoted 1 times

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boras

1 year, 11 months ago

Selected Answer: C

You should use a library/SDK instead of coding raw API requests all over the place. Hence I go with C - OpenTelemetry.

upvoted 3 times

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JonathanSJ

1 year, 11 months ago

Selected Answer: A

Option A, uses GCP services and reduce development effort

upvoted 1 times

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Greg123123

1 year, 11 months ago

The ans should be A. 3 main points here: application-level metrics use Google Cloud Platform services minimizing the amount of work required B: b is not correct as google suggest only external metrics are pushed using pub/sub. For custom metrics use stackdriver api. C: OpenTelemetry is not a gcp service D: too much work

upvoted 4 times

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floppino

1 year, 11 months ago

Selected Answer: A

Ans: A Exam passed and taken on 19/12/2022, 50/50 from this dump without buying the full access and looking for 'devops' word here: https://www.examtopics.com/discussions/google/1/

upvoted 2 times

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