Yes, UltraSPARC processor 64 bits.
edit: Ultra 10 Specifications
That depends on how you define PC but that usually means something using the x86 architecture which SPARC is definitely not.
You however have a 64 bit workstation.
That depends on how you define PC but that usually means something using the x86 architecture which SPARC is definitely not.
You however have a 64 bit workstation.