A Company Experienced Partial Downtime During the Last Deployment of a New

question 393

Multiple Choice

A company experienced partial downtime during the last deployment of a new application. AWS Elastic Beanstalk split the environment's Amazon EC2 instances into batches and deployed a new version one batch at a time after taking them out of service. Therefore, full capacity was not maintained during deployment. The developer plans to release a new version of the application, and is looking for a policy that will maintain full capacity and minimize the impact of the failed deployment. Which deployment policy should the developer use?

• A) Immutable
• B) All at Once
• C) Rolling
• D) Rolling with an Additional Batch

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