Answer / d

hi,
DMR stands for (DIMENSIONALY MODELED RELATIONAL)DATA
To create a DMR model we need to create regular
dimensions,measure dimensions.

Regular dimensions:
These dimensions have hierarchies,levels,members.
While creating these regular dimension we should assign
1. member captions
2. business key
3.member descriptions

Business key are usually the code for that particular query
item.(say the quer item is a productline then its business
key would be productline code

and measaure dimesions are nothing but the measures

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