Why cant Webi connect to any datasource?

What is meant by smat scripting and what are the differences betweeen smart, browser and server scripting?

I want to prepare a questionnaire. The details about it are as follows: -1. Identify a large company/organization that is a prime candidate for DWH project. (For example Telecommunication, an insurance company, banks, may be the prime candidate for this)2. Give at least four reasons for the selecting the organization.3. Prepare a questionnaire consisting of at least 15 non-trivial questions to collect...