SharePoint is the one of the best solution for sharing and managing information inside the organization. To Manage different types of User and Policies and Access rights SharePoint provides three different ways to manage User authentication. Which validate user Identity against an authentication provider. Normally we manage user with Active Directory or Database to control and manage rights and Permissions. Mostly for Public facing site and LOB which works with external users or users which are not the part of (AD DS) we use FBA to manage SharePoint Authentication.
3. To confirm database is create successfully in SQL Server. Open SQL SERVER management studio and open the same instance of SQL server which you selected in wizard and check database named aspnetdb has been created.
11. Past RoleManager and membership under the system.web from Previous Web asp.net Application.
12. Go back to IIS and Open the Central Administration and navigate Web.config file and open in Visual Studio.