Professional Data Engineer Exam Questions & Answers

Practice 10 free Professional Data Engineer exam questions with answers and community-discussed explanations. Each question has its own page where you can reveal the correct answer and debate it in the comments.

All 10 questions

  1. Q1 You have created a Compute Engine instance with an attached GPU but the GPU is not used when you train a Tensorflow…
  2. Q2 A financial services company wants to use BigQuery for data warehousing and analytics. The company is required to ensure encryption keys are…
  3. Q3 A manufacturer of delivery drones has equipped drones with multiple sensors that send performance and environment data to the analytics pipeline. Temperature…
  4. Q4 You want to monitor a Cloud Dataflow job and know the maximum duration that an item has been waiting in the pipeline.…
  5. Q5 When using Cloud Data Fusion you receive an error that a Dataproc operation failed and the user is not authorized to act…
  6. Q6 You are uploading several hundred files to Google Cloud using gsutil rsynch. The set of files fails to fully upload. You'd rather…
  7. Q7 Your BigQuery costs are higher than expected. You want to help data analysts using the BigQuery data warehouse reduce overall costs. Which…
  8. Q8 A Web hosting company has been using a custom built data store modeled on the sparse multidimensional array data structure. The CIO…
  9. Q9 A consultant has recommended that you replace an existing messaging system with Cloud Pub/Sub. You are concerned that your existing system has…
  10. Q10 You have a latency-sensitive application that uses Bigtable. You want to follow Google Cloud recommended best practices. What would you do?

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