Dear @Anand TechnoSolutions, First I would like to say thank you for sharing the videos on technologies. But if you are using the contents which is prepared by someone else kindly give credit to them. The SDAP Structural view diagram copied from www.advancecomputing.co.in/2019/01/20/460/ Thanks in advance!! Hope you will understand the someone's work also www.advancecomputing.co.in/2019/01/21/397/