AWS Certified Machine Learning Engineer - Associate MLA-C01 — Topic 1 Question 146

Question

An ML engineer is using AWS Glue to transform proprietary data from a third-party vendor to a format that the ML engineer intends to use with the Amazon SageMaker DeepAR forecasting algorithm. The data includes several similar time series data files that the ML engineer must convert to the appropriate format. The ML engineer must compress the files to optimize storage costs. Which solution will meet these requirements?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: Use gzip to convert the files to Apache Parquet and to compress the files.

AWS Certified Machine Learning Engineer - Associate MLA-C01 — Question 146