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MLS-C01 · Question #192

MLS-C01 Question #192: Real Exam Question with Answer & Explanation

The correct answer is C: Use AWS DataSync to make an initial copy of the entire dataset. Schedule subsequent. Configure DataSync to make an initial copy of your entire dataset, and schedule subsequent incremental transfers of changing data until the final cut-over from on-premises to AWS.

Data Engineering

Question

A company wants to create a data repository in the AWS Cloud for machine learning (ML) projects. The company wants to use AWS to perform complete ML lifecycles and wants to use Amazon S3 for the data storage. All of the company's data currently resides on premises and is 40 ТВ in size. The company wants a solution that can transfer and automatically update data between the on- premises object storage and Amazon S3. The solution must support encryption, scheduling, monitoring, and data integrity validation. Which solution meets these requirements?

Options

  • AUse the S3 sync command to compare the source S3 bucket and the destination S3
  • BUse AWS Transfer for FTPS to transfer the files from the on-premises storage to Amazon
  • CUse AWS DataSync to make an initial copy of the entire dataset. Schedule subsequent
  • DUse S3 Batch Operations to pull data periodically from the on-premises storage. Enable

Explanation

Configure DataSync to make an initial copy of your entire dataset, and schedule subsequent incremental transfers of changing data until the final cut-over from on-premises to AWS.

Topics

#Data Ingestion#AWS DataSync#On-premises Data Transfer#S3 Data Lake

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