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Exam Professional Machine Learning Engineer All Questions

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Exam Professional Machine Learning Engineer topic 1 question 253 discussion

Actual exam question from Google's Professional Machine Learning Engineer
Question #: 253
Topic #: 1
[All Professional Machine Learning Engineer Questions]

You work for a delivery company. You need to design a system that stores and manages features such as parcels delivered and truck locations over time. The system must retrieve the features with low latency and feed those features into a model for online prediction. The data science team will retrieve historical data at a specific point in time for model training. You want to store the features with minimal effort. What should you do?

  • A. Store features in Bigtable as key/value data.
  • B. Store features in Vertex AI Feature Store.
  • C. Store features as a Vertex AI dataset, and use those features to train the models hosted in Vertex AI endpoints.
  • D. Store features in BigQuery timestamp partitioned tables, and use the BigQuery Storage Read API to serve the features.
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Suggested Answer: B 🗳️
by winston9 at Jan. 8, 2024, 5:32 p.m.

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guilhermebutzke
Highly Voted 8 months, 2 weeks ago
Selected Answer: B
My Answer: B Vertex AI Feature Store because of these: “must retrieve the features with low latency” ,“retrieve historical data at a specific point in time”, and “ store the features with minimal effort”
upvoted 5 times
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guilhermebutzke
Most Recent 8 months, 2 weeks ago
My Answer: B Vertex AI Feature Store because of these: “must retrieve the features with low latency” ,“retrieve historical data at a specific point in time”, and “ store the features with minimal effort”
upvoted 1 times
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CHARLIE2108
8 months, 3 weeks ago
Selected Answer: B
I agree with dadai75
upvoted 1 times
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daidai75
9 months, 1 week ago
Selected Answer: B
As required: "minimal effort" and "load latency", the Option B is the best choice.
upvoted 1 times
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b1a8fae
9 months, 1 week ago
Selected Answer: B
Vertex AI Feature Store is optimized for ultra-low latency serving
upvoted 1 times
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winston9
9 months, 3 weeks ago
Selected Answer: B
Feature store allows point in time retrieval
upvoted 1 times
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winston9
9 months, 3 weeks ago
This is B
upvoted 1 times
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