Question

What is true of the multidimensional model?

Select one:
A. It typically requires more disk storage

B. Increasing the size of a dimension is difficult

C. It typically requires less disk storage

D. Typical business queries requiring
aggregate functions take more time
​

Answer 1

Answer:

1. it typically requires more disk storage.

Answer 2

Answer:

A. It typically requires more disk storage

Explanation:

The multi-Dimensional Data Model is a system which is used for ordering data in the database along with good arrangement and assembling of the contents in the database.

The Multi-Dimensional Data Model allows guests to interrogate logical questions associated with requests or business trends, unlike relational databases which allow guests to pierce data in the form of queries. They allow druggies to fleetly admit answers to the requests which they made by creating and examining the data comparatively presto.

Advantages:

• A multi-dimensional data model is easy to handle.
• It's easy to maintain.
• The representation of data is better than in traditional databases. That's because the multi-dimensional databases are multi-viewed and carry different types of factors.
• It's workable on complex systems and operations, contrary to simple one- dimensional database systems.
• The comity in this type of database is an upliftment for systems having lower bandwidth for conservation staff.

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