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Answer: AWS DataSync
The correct answer is A, AWS DataSync. AWS DataSync is a managed data transfer service that simplifies, automates, and accelerates moving large amounts of data between on-premises storage and AWS, as well as between AWS storage services. It is specifically designed to handle data transfer tasks with minimal operational overhead, making it the best fit for scenarios involving periodic data transfer between NFS file systems across AWS Regions.
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A company has established a disaster recovery site in a separate AWS Region and requires periodic data transfer between NFS file systems across the two Regions. What solution offers the least operational overhead for this requirement?
A
AWS DataSync
B
AWS Snowball
C
Amazon EC2 SFTP server
D
AWS Database Migration Service (DMS)
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