Accelerate Workload Migration and Modernization III
Explore advanced AWS solutions for complex migration challenges, including data transfer methods, hybrid storage integration, secure partner file access, hybrid DNS management, and governance foundations. Understand effective architecture choices to optimize and secure large-scale workload modernizations across diverse environments.
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Question 71
A mining company operates remote sites that generate hundreds of terabytes of sensor and image data over intermittent satellite links. Some sites also need local preprocessing before the data is imported into AWS. After the initial migration, small daily deltas can be sent when bandwidth is available. Which transfer methods and storage actions are appropriate? Choose three.
A. Use Amazon S3 Transfer Acceleration over the satellite links for the full initial dataset at every site.
B. Use AWS Snowcone devices for smaller, rugged edge locations where portability and intermittent connectivity are constraints.
C. Import the data into Amazon S3, apply S3 Lifecycle policies for archival tiers, and use AWS DataSync only for ongoing deltas when network conditions are adequate.
D. Use AWS Snowball Edge devices at large remote sites for bulk transfer and optional edge compute preprocessing before importing the data into AWS.
E. Require AWS Direct Connect at each temporary remote site, or use AWS Application Migration Service to move object data.