Your team has just finished developing a new version of an existing application. This is a web-based application hosted on AWS. Currently, Route 53 is being used to point the company's DNS name to the web site. Your Management has instructed you to deliver the new application to a portion of the users for testing. How can you achieve this?
A. Port the application onto Elastic beanstalk and use the Swap URL feature.
B. Use Route 53 weighted Routing policies.
C. Port the application onto Opswork by creating a new stack.
D. Use Route 53 failover Routing policies.
