What are the integral parts of the AAA model? $($Choose three.$)$

$1.$authorization.!!!!!!!!!!!!!!!

$2.$Attribute Value Pairs

$3.$authentication.!!!!!!!!!!!!!!

$4.$accounting.!!!!!!!!!!!!!!!!!!

$5.$automationWhich two Diameter applications are supported in the BNG$?($Choose two.$)$

$1.$Ga

$2.$Gs

$3.$Gx$.!!!!!!!!!!!!!!!!!!$

$4.$Gp

$5.$NASREQ.!!!!!!!!!!!!!!!!