Amazon
DOP-C02 · Question #371
Which of these techniques enables the fastest possible rollback times in the event of a failed deployment?
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Submitted by stefanr· Mar 6, 2026Reliability & Resilience
Question
Which of these techniques enables the fastest possible rollback times in the event of a failed deployment?
Options
- ARolling; Immutable
- BRolling; Mutable
- CCanary or A/B
- DBlue-Green
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Topics
#Deployment strategies#Blue-Green deployment#Rollback#Immutable infrastructure