CS614 - Data Warehousing Midterm Subjective Paper May-2012
Q#1. Difference between Low granular and high granular (2)
Q#2. Difference between one to one and one to many transfaormation (2)
Q#3. Describe reason to summarizaton during data transformation (3)
Q#4. How clustering and associative rule work (3)
Q#5. Splitting of single field transforamtion is used to store individual components of name and addres in seperate field of data warehousing,main reason to doing this (5)
Q#6 explain edditive and non edditive vd examples (5)
