Where is the UI rendering executed?

You implement a native SAP HANA application using SAP HANA extended application services, advanced mode (XS advanced) and SAPUI5.

Where is the UI rendering executed?
A . On the XS advanced application server
B . On the SAPUI5 HTML5 module
C . On the front-end client device
D . On the SAP Fiori front-end server

Answer: B