A Company Decides to Migrate Its Three-Tier Web Application from On-Premises

Multiple Choice

A company decides to migrate its three-tier web application from on-premises to the AWS Cloud. The new database must be capable of dynamically scaling storage capacity and performing table joins. Which AWS service meets these requirements?

A) Amazon Aurora
B) Amazon RDS for SqlServer
C) Amazon DynamoDB Streams
D) Amazon DynamoDB on-demand