Question no : 893 BW Data Storage Basics

PLM318 Analytics in Enterprise Asset Management
Unit 02 Data Storage in BW

Which of the following technical object in BW is used to store clean, consolidated transactions or even master data at the document level. It is especially useful for BEx query.

A)    Persistent Staging Area.(PSA).
B)    Star Schema (SSC).
C)    Info Provider (IPR).
D)    DataStore Object (ODS).
E)    Data Source (DSR).
.