1. Can you explain Does "AMD Turion 64 X2 Processor TL50, 1.6 GHz and above" supports Solaris 10?

Yeap it does support the mentioned system but we have to
copy amd86.im & proc.img files inside /etc/systemfiles
during boot i.e

$loader$
/system/proc
#loader->default#
set proc ::= /etc/systemfile/amd86.im
set proc ::= /etc/systemfile/proc.img

2. What application have you used in Solaris?

We are Using HR - Associates based application . Running on
30 Sun servers. Co -ordinating with application tteam as
well as giving support for 30 servers.