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An app is being moved by reworking it into managed cloud-native services (Lambda + DynamoDB + API Gateway). Which migration strategy is this?
ALift-and-shift (Rehost)
BReplatform (lift, tinker, and shift)
CRetire (decommission)
DRe-architect (Refactor)
Answer & Solution
Correct answer: D. Re-architect (Refactor)
Re-architecting / Refactor means redesigning the app to use cloud-native features. Replatform makes small adjustments without redesign; Rehost is a VM move; Retire is deletion.
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