In this article you will learn how to Install SQL Server Reporting Service 2012 in SharePoint Integrated Mode.
In SharePoint mode a report server is installed as part of a SharePoint server farm. The report server processing, rendering, and management features are represented by a SharePoint application server running the Reporting Services SharePoint shared service and one or more Reporting Services service applications. A SharePoint site provides the front-end access to report server content and operations.For more details read the MSDN Article.Procedure for installing SQL Server Reporting Services 2012 in SharePoint Integrated Mode
Configure MinRole Search and Cloud Hybrid Features in SharePoint Server 2016 and Office 365