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 10 months 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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