Penchala Raju - again I'm wondering if these are interview questions or a test you are taking. Again however, if I am incorrect please forgive the comment.
Can you expand on your question a little bit? Are you asking about multiple Customer Portals (or Communities?) for Accounts/Contacts?
Can you expand on your question a little bit? Are you asking about multiple Customer Portals (or Communities?) for Accounts/Contacts?