Exam Professional Data Engineer All Questions

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Exam Professional Data Engineer topic 1 question 105 discussion

Actual exam question from Google's Professional Data Engineer

Question #: 105
Topic #: 1

[All Professional Data Engineer Questions]

You want to automate execution of a multi-step data pipeline running on Google Cloud. The pipeline includes Dataproc and Dataflow jobs that have multiple dependencies on each other. You want to use managed services where possible, and the pipeline will run every day. Which tool should you use?

A. cron
B. Cloud Composer
C. Cloud Scheduler
D. Workflow Templates on Dataproc

Show Suggested Answer

Suggested Answer: B 🗳️

by damaldon at Sept. 2, 2022, 9:41 a.m.

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Sofiia98

11 months, 2 weeks ago

Selected Answer: B

Of course, it is Cloud Composer!

upvoted 1 times

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Nirca

1 year, 2 months ago

Selected Answer: B

B. Cloud Composer is the right answer !

upvoted 1 times

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vamgcp

1 year, 4 months ago

Selected Answer: B

Cloud Composer is a managed service that allows you to create and run Apache Airflow workflows. Airflow is a workflow management platform that can be used to automate complex data pipelines. It is a good choice for this use case because it is a managed service, which means that Google will take care of the underlying infrastructure. It also supports multiple dependencies, so you can easily schedule a multi-step pipeline

upvoted 1 times

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vaga1

1 year, 7 months ago

Selected Answer: B

Airflow is the only choiche to handle dependencies and being able to call all of the services included in the question

upvoted 2 times

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niketd

1 year, 10 months ago

Selected Answer: B

Multi-step sequential pipelines -> Cloud Composer

upvoted 2 times

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AzureDP900

1 year, 11 months ago

Cloud composer B is right

upvoted 2 times

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odacir

2 years ago

Selected Answer: B

Cloud Composer (Airflow) is the answer to chain different steps from different apps...

upvoted 1 times

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MisuLava

2 years, 1 month ago

Selected Answer: B

" multiple dependencies on each other. You want to use managed service" = Cloud Composer

upvoted 1 times

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John_Pongthorn

2 years, 3 months ago

Selected Answer: B

if you want your wf to schedule there are 3 ways to perform it, it of them is composer https://cloud.google.com/dataproc/docs/concepts/workflows/workflow-schedule-solutions

upvoted 2 times

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