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Google Professional Machine Learning Engineer

280 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 45 of 280

Single answer
You are training a TensorFlow model on a structured dataset with 100 billion records stored in several CSV files.
You need to improve the input/output execution performance. What should you do?
ALoad the data into BigQuery, and read the data from BigQuery.
BLoad the data into Cloud Bigtable, and read the data from Bigtable.
CConvert the CSV files into shards of TFRecords, and store the data in Cloud Storage.
DConvert the CSV files into shards of TFRecords, and store the data in the Hadoop Distributed File System (HDFS).
Correct Answer: C

Convert the CSV files into shards of TFRecords, and store the data in Cloud Storage.

Explanation

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