Question 3. A data warehouse is said to be a subject-oriented, integrated, time-variant and non-updatable collection of data. Give one or two sentences describing each of these.

Question 3                                                                                                                   2 Marks

A data warehouse is said to be a subject-oriented, integrated, time-variant and non-updatable collection of data. Give one or two sentences describing each of these.

Expert's Answer

help

Hire Expert 

Get a Professional Help


200
Select FileChangeRemove

TOP