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Exam Professional Data Engineer topic 1 question 286 discussion

Actual exam question from Google's Professional Data Engineer
Question #: 286
Topic #: 1
[All Professional Data Engineer Questions]

You have thousands of Apache Spark jobs running in your on-premises Apache Hadoop cluster. You want to migrate the jobs to Google Cloud. You want to use managed services to run your jobs instead of maintaining a long-lived Hadoop cluster yourself. You have a tight timeline and want to keep code changes to a minimum. What should you do?

  • A. Move your data to BigQuery. Convert your Spark scripts to a SQL-based processing approach.
  • B. Rewrite your jobs in Apache Beam. Run your jobs in Dataflow.
  • C. Copy your data to Compute Engine disks. Manage and run your jobs directly on those instances.
  • D. Move your data to Cloud Storage. Run your jobs on Dataproc.
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Suggested Answer: D 🗳️
by scaenruy at Jan. 4, 2024, 10:41 a.m.

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hussain.sain
4 months ago
Selected Answer: D
D is correct. Dataproc is the most suitable choice for migrating your existing Apache Spark jobs to Google Cloud because it is a fully managed service that supports Apache Spark and Hadoop workloads with minimal changes to your existing code. Moving your data to Cloud Storage and running jobs on Dataproc offers a fast, efficient, and scalable solution for your needs.
upvoted 1 times
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meh_33
8 months, 3 weeks ago
Selected Answer: D
option D, minimum code changes
upvoted 1 times
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hanoverquay
1 year, 1 month ago
Selected Answer: D
option D, minimum code changes
upvoted 2 times
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JyoGCP
1 year, 2 months ago
Selected Answer: D
Option D
upvoted 2 times
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ML6
1 year, 2 months ago
Selected Answer: D
D) That is what Dataproc is made for. It is a fully managed and highly scalable service for running Apache Hadoop, Apache Spark, etc.
upvoted 3 times
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Matt_108
1 year, 3 months ago
Selected Answer: D
Clearly D
upvoted 2 times
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Sofiia98
1 year, 3 months ago
Selected Answer: D
of course D
upvoted 2 times
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GCP001
1 year, 3 months ago
D. Move your data to Cloud Storage. Run your jobs on Dataproc. Dataproc is managed service and not needed much code changes.
upvoted 3 times
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scaenruy
1 year, 3 months ago
Selected Answer: D
D. Move your data to Cloud Storage. Run your jobs on Dataproc.
upvoted 3 times
...
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C (25%)
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