DVA-C02 · Question #602
A company has a website that is developed in PHP and is launched using AWS Elastic Beanstalk. There is a new version of the website that needs to be deployed in the Elastic Beanstalk environment. The
The correct answer is D. Immutable. The Immutable deployment method is the best choice when a company requires minimal downtime and automatic rollback in case of a failure. Here's why: In Immutable deployments, a new set of instances is launched with the updated version. These instances are tested and validated bef
Question
A company has a website that is developed in PHP and is launched using AWS Elastic Beanstalk. There is a new version of the website that needs to be deployed in the Elastic Beanstalk environment. The company cannot tolerate having the website offline if an update fails. Deployments must have minimal impact and rollback as soon as possible. Which Elastic Beanstalk deployment policy should the company use to meet these requirements?
Options
- AAll at once
- BRolling
- CSnapshots
- DImmutable
How the community answered
(23 responses)- A9% (2)
- B4% (1)
- C4% (1)
- D83% (19)
Explanation
The Immutable deployment method is the best choice when a company requires minimal downtime and automatic rollback in case of a failure. Here's why: In Immutable deployments, a new set of instances is launched with the updated version. These instances are tested and validated before they replace the old instances. This ensures zero downtime and immediate rollback if the deployment fails.
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