small two doubts in fiori

Hi Members ,

Greetings for the day ahead .

I am presently working on core abap and new to fiori .had these two doubts .

Plz clear these doubts of mine .

1) In sap GUI to see the backend program we goto system->status and then see the program so likewise in FIORI for any standard app like MM03 0R VA03 how to see the backendcode

2) if i write a badi or exit will that badi or exit trigger even while using the fiori app ??

Thanks & Rgds ,

Devendra Singh