Many different companies can use this tool for developing their business strategy but it is often three major industries which use this tool more. Those three industries are Consumer goods industries, Retail industries, and financial services industry. These industry`s have huge amount of data in their disposal which makes then to use these tools to determine their exact customer.
Explain about shared features of OLAP?
Explain about API s of OLAP?
What is Hybrid OLAP?
Explain about Binning?
What do data warehouses support? a) OLAP b) OLTP c) OLAP and OLTP d) Operational databases
{ (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 mentionedIn SQL the cross-tabs are created using a) Slice b) Dice c) Pivot d) All of the mentioned
The operation of moving from finer-granularity data to a coarser granularity (by means of aggregation) is called a ________. a) Roll-up b) Drill down c) Dicing d) Pivoting
Explain about candidate check?
The generalization of cross-tab which is represented visually is ____________ which is also called as data cube. a) Two dimensional cube b) Multidimensional cube c) N-dimensional cube d) Cuboid
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