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Answer: AWS DataSync via AWS Direct Connect
The most reliable and secure method for transferring sensitive data from the on-premises data center to Amazon S3 is using AWS DataSync over AWS Direct Connect. AWS DataSync is designed for efficient data transfer, and using AWS Direct Connect provides a private, dedicated connection that enhances security and reliability compared to the public internet. Options involving AWS Database Migration Service (AWS DMS) are not suitable because DMS is primarily for database migrations rather than transferring large files. Therefore, the correct answer is B.
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A factory generates 10 TB of JSON-formatted instrumentation data daily, stored on a local SAN. The company requires a secure and reliable method to transfer this sensitive data to Amazon S3 for real-time analytics. Which AWS service and connection method is most suitable for this data transfer?
A
AWS DataSync via public internet
B
AWS DataSync via AWS Direct Connect
C
AWS DMS via public internet
D
AWS DMS via AWS Direct Connect
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