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Google Professional Machine Learning Engineer

280 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 74 of 280

Single answer
You have deployed a model on Vertex AI for real-time inference. During an online prediction request, you get an “Out of Memory” error. What should you do?
AUse batch prediction mode instead of online mode.
BSend the request again with a smaller batch of instances.
CUse base64 to encode your data before using it for prediction.
DApply for a quota increase for the number of prediction requests.
Correct Answer: B

Send the request again with a smaller batch of instances.

Explanation

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