the given FAQs are already posted and i again posted in single document with BI Features also

SAP BI 7.0 or Netweaver 2004S has lot of new features. This article summarizes the new features in SAP BI 7.0.

Below are the major changes in BI 7.0 or 2004S version when compared with earlier versions.

 

Here are some questions and answers.

1)name the two table that provide detail information about data source
2)how and when can you control whether repeat delta is requested?
3)how can you improve the performance of a query
4)how to prevent duplicate record in at the data target level
5)what is virtual cube? its significance
6)diff methods of generic datasource

1. What are the extractor types?
• Application Specific
o BW Content FI, HR, CO, SAP CRM, LO Cockpit
o Customer-Generated Extractors
LIS, FI-SL, CO-PA
• Cross Application (Generic Extractors)
o DB View, InfoSet, Function Module

2. What are the steps involved in LO Extraction?