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MLA-C01 · Question #43
MLA-C01 Question #43: Real Exam Question with Answer & Explanation
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Data Preparation for Machine Learning
Question
An ML engineer needs to use data with Amazon SageMaker Canvas to train an ML model. The data is stored in Amazon S3 and is complex in structure. The ML engineer must use a file format that minimizes processing time for the data. Which file format will meet these requirements?
Options
- ACSV files compressed with Snappy
- BJSON objects in JSONL format
- CJSON files compressed with gzip
- DApache Parquet files
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Topics
#Data Formats#Columnar Storage#Performance Optimization#SageMaker Canvas