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Question

What is a potential disadvantage of an OLAP engine that depends completely on the RDBMS for multidimensional processing?

a.

Scalability problems

b.

Reduced dependence on temporary tables

c.

Improved disk space allocation

d.

Enhanced system table modification

Answer: (a).Scalability problems Explanation:An OLAP engine that depends completely on the RDBMS for multidimensional processing may encounter scalability problems.

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Q. What is a potential disadvantage of an OLAP engine that depends completely on the RDBMS for multidimensional processing?

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