A gaming company has deployed a web portal on AWS Elastic Beanstalk. The company sometimes needs o deploy new versions three or four times in a day. The company needs to deploy new features for all users s quickly as possible. The solution must minimize performance impact and must maximize availability.
What solution will meet these requirements?

A. Use a rolling deployment policy to deploy to Amazon EC2 instances.
B. Use an immutable deployment policy to deploy to Amazon EC2 instances.
C. Use an all-at-once deployment policy to deploy to Amazon EC2 instances.
D. Use a canary deployment strategy to deploy changes to Amazon EC2 instances.