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DEA-C01 · Question #286
DEA-C01 Question #286: Real Exam Question with Answer & Explanation
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Data Ingestion and Transformation
Question
A data engineer uploads confidential documents to an Amazon S3 bucket every day. The data engineer requires a solution to independently verify the integrity of all uploaded data to confirm that there was no corruption during the transfer process. Which solution will meet this requirement?
Options
- ADownload a subset of the data after the data is uploaded to the S3 bucket. Manually validate the
- BChange the default encryption on the S3 bucket to server-side encryption with customer-provided
- CCalculate the SHA-256 checksum for the objects before uploading the objects. Pass the
- DDownload the complete data after the data is uploaded to the S3 bucket. Programmatically
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Topics
#Data Integrity#Checksums#Amazon S3#File Upload Verification