Which combination of steps will meet these requirements?
(Choose two.)
Use the AWS Schema Conversion Tool (AWS SCT) to rewrite the SQL queries in the applications.
Enable Babelfish on Aurora PostgreSQL to run the SQL queries from the applications.
Migrate the database schema and data by using the AWS Schema Conversion Tool (AWS SCT) and AWS Database Migration Service (AWS DMS).
Use Amazon RDS Proxy to connect the applications to Aurora PostgreSQL.
Use AWS Database Migration Service (AWS DMS) to rewrite the SQL queries in the applications.
Explanations:
AWS SCT can convert schema objects but does not rewrite SQL queries in the application code.
Enabling Babelfish on Aurora PostgreSQL allows it to understand T-SQL, minimizing changes needed in application.
AWS SCT and AWS DMS together can migrate both schema and data from SQL Server to Aurora PostgreSQL.
Amazon RDS Proxy improves availability and scalability but does not support SQL Server to Aurora PostgreSQL conversion.
AWS DMS does not rewrite application SQL queries; it only migrates data between databases.
I weigh that the answer is:
Enable Babelfish on Aurora PostgreSQL to run the SQL queries from the applications.