What is a Mekko chart? Which sector are they most useful in?
How to combine two excel files with same fields but different data (different years)?
What is Power Pivot?
What are the Types of charts? And uses of charts?
What are the filters in tableau?
What is the difference between data joining and data blending?
What do you understand by dollar-sign expansion?
How many versions are there of bi and what major difference exists between them?
Define power bi?
Which language is used in the power query?
What is the current latest version of tableau desktop(as of feb.2015)?
What are the different ways in which the qlikview alerts can be triggered?
What are the different types of data load?
Define dual axis.
Is it possible to have over one active relationship between two tables in power pivot data model?