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OLAP Interview Questions And Answers
OLAP Interview Questions and Answers will guide us now that Online analytical processing (OLAP) is an approach to quickly answer multi-dimensional analytical queries. OLAP is part of the broader category of business intelligence, which also encompasses relational reporting and data mining. So learn OLAP or get preparation for a job of OLAP with the help of this OLAP Interview Questions with Answers guide
1 Explain about OLAP?
2 Explain about the functionality of OLAP?
3 Explain about MOLAP?
4 What is ROLAP?
5 Explain about aggregations?
6 Explain about the view selection problem?
7 Explain about the role of bitmap indexes to solve aggregation problems?
8 Explain about Encoding technique used in bitmaps indexes?
9 Explain about Binning?
10 Explain about candidate check?
11 What is Hybrid OLAP?
12 Explain about API s of OLAP?
13 Explain about shared features of OLAP?
14 Explain about analysis?
15 Explain about multidimensional features present in OLAP?
16 Explain about the database marketing application of OLAP?
17 What are the different industries which use this marketing tool?
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