Multidimensional support is very essential if we are to include multiple hierarchies in our data analysis. Multidimensional feature allows a user to analyze business and organization. OLAP efficiently handles support for multidimensional features.
Explain about analysis?
What are the different industries which use this marketing tool?
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
rendc.org
Whether it is technological solutions or user-oriented innovations, We have put together for you the best sources of HR Interview Questions and Answers, Tech Ideas, and Programming Tutorials."
Get all the latest information on rendc.org
© 2022 | All rights reserved.
RENDC
welcome to www.rendc.org