Google Exam Professional Data Engineer Topic 6 Question 20 Discussion

Actual exam question for Google's Professional Data Engineer exam

Question #: 20
Topic #: 6

[All Professional Data Engineer Questions]

You have a data pipeline with a Cloud Dataflow job that aggregates and writes time series metrics to Cloud Bigtable. This data feeds a dashboard used by thousands of users across the organization. You need to support additional concurrent users and reduce the amount of time required to write the data. Which two actions should you take? (Choose two.)

AConfigure your Cloud Dataflow pipeline to use local execution

BIncrease the maximum number of Cloud Dataflow workers by setting maxNumWorkers in PipelineOptions

CIncrease the number of nodes in the Cloud Bigtable cluster

DModify your Cloud Dataflow pipeline to use the Flatten transform before writing to Cloud Bigtable

EModify your Cloud Dataflow pipeline to use the CoGroupByKey transform before writing to Cloud Bigtable

Show Suggested Answer

Suggested Answer: D, E

by Arlette at May 09, 2022, 06:05 PM

Limited Time Offer

25%

Off

Get Premium Professional Data Engineer Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Currently there are no comments in this discussion, be the first to comment!