MLA-C01 · Question #50
MLA-C01 Question #50: Real Exam Question with Answer & Explanation
Sign in or unlock MLA-C01 to reveal the answer and full explanation for question #50. The question stem and answer options stay visible for context.
Question
A company stores time-series data about user clicks in an Amazon S3 bucket. The raw data consists of millions of rows of user activity every day. ML engineers access the data to develop their ML models. The ML engineers need to generate daily reports and analyze click trends over the past 3 days by using Amazon Athena. The company must retain the data for 30 days before archiving the data. Which solution will provide the HIGHEST performance for data retrieval?
Options
- AKeep all the time-series data without partitioning in the S3 bucket. Manually move data that is
- BCreate AWS Lambda functions to copy the time-series data into separate S3 buckets. Apply S3
- COrganize the time-series data into partitions by date prefix in the S3 bucket. Apply S3 Lifecycle
- DPut each day's time-series data into its own S3 bucket. Use S3 Lifecycle policies to archive S3
Unlock MLA-C01 to see the answer
You've previewed enough free MLA-C01 questions. Unlock MLA-C01 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.