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An organization wants to move an on-premises application to AWS with minimal code changes by simply re-hosting it on EC2. Which migration strategy does this describe?
ARepurchase (move to a SaaS replacement)
BRehost (lift and shift)
CRefactor (re-architect for cloud-native)
DRetire (decommission the application)
Answer & Solution
Correct answer: B. Rehost (lift and shift)
Rehost ("lift and shift") moves workloads to AWS without code changes. Refactor redesigns the app for cloud-native services; Repurchase swaps to a SaaS product; Retire shuts down the workload entirely.
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