knowladge search

Hi

This is Shankar

Could any body clarify my doubts

is there any difference between

-> CRM SERVER MASTER DATA AND CRM MASTER DATA.

-> WHY DO WE CALL CRM SERVER MASTER DATA

and plese clarify the doubt

->what is the difference between KNOWLADGE SEARCH AND SOLUTION DATABASE

iam very thankful, if any one clarify these doubts

Regards

Shankar