Define role based user interface?

How do you administer an SSO?

What is SSL?

What is SAP router?

How can we create new users in a SAP system?

How can we clean profiles in the SAP system?

Name a few default profiles delivered by SAP?

What is used in SSL to provide security?

List all the standard clients available in the SAP system?

What is SSO?

What are the options that are available to communicate with external applications in Net Weaver?