What should you use?

You have two SQL Server 2012 instances named SQLDev and SQLProd.

You plan to create a new database on SQLProd that will use SQL Server Authentication.

You need to ensure that when the new database is copied from SQLProd to SQLDev, users can connect to the database on SQLDev if they do not have a login on the SQLDev instance.

What should you use? More than one answer choice may achieve the goal. Select the BEST answer.
A . SQL Server Integration Services (SSIS) scripts
B . Extended Events
C . Triggers
D . SQL Server Analysis Services (SSAS) scripts
E . Contained database

Answer: E

Explanation:

A fully contained database includes all the settings and metadata required to define the database and has no configuration dependencies on the instance of the SQL Server Database Engine where the database is installed.