Online analytical processing (OLAP) Question:

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What are Database roles in OLAP?

OLAP Interview Question
OLAP Interview Question

Answer:

Database level roles are used to manage the security of the database. The role can be either fixed or flexible. Fixed roles are predefined while flexible roles can be created. Examples of some fixed database level roles are db_owner, db_securityadmin, db_datawriter etc.

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Data that can be modeled as dimension attributes and measure attributes are called _______ data.
a) Multidimensional
b) Singledimensional
c) Measured
d) Dimensional		What are Fact Tables?