Q. The essential difference between ROLAP and MOLAP is in the way data is stored.

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Q. ROLAP systems store data in multidimensional, proprietary databases.

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Q. DOLAP stands for departmental OLAP.

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Q. Slice-and-dice is the same as the rotation of the columns and rows in the presentation of data.

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Q. A hypercube can be represented by the physical cube.

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Q. OLAP facilitates interactive queries and complex uses.

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Q. Why is OLAP considered critical?

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Q. What are OLAP tools defined on the basis of?

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Q. What do ROLAP and MOLAP stand for?

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Q. Which step in OLAP implementation involves the computation of data aggregation and derived data?

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Q. What provides a method for representing views with more than three dimensions in OLAP?

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Q. What is one of the characteristics of OLAP?

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Q. Which model is more suitable for an OLAP environment, depending on how basic data is stored?

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Q. What is the purpose of data loading into the OLAP server during OLAP implementation?

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Q. What does MDDB stand for in the context of OLAP implementation?

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Q. What is the first step in implementing OLAP?

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Q. What should be considered in the interface of OLAP with applications and software?

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Q. What is the primary focus when evaluating OLAP products?

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Q. What should be considered before choosing OLAP products?

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Q. What is a key consideration for the success of an OLAP system?

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