Online analytical processing (OLAP) Question: Download OLAP PDF
{ (item name, color, clothes size), (item name, color), (item name, clothes size), (color, clothes size), (item name), (color), (clothes size), () }
This can be achieved by using which of the following?
a) group by rollup
b) group by cubic
c) group by
d) None of the mentioned
Answer:
d) None of the mentioned
Explanation:
'Group by cube' is used .
Explanation:
'Group by cube' is used .