Question

What is the purpose of EII (Enterprise Information Integration)?

a.

System abstraction for individual departments

b.

Centralized data storage

c.

Data analysis and reporting

d.

Providing a single interface for viewing all data within an organization

Posted under Data Warehousing and OLAP

Answer: (d).Providing a single interface for viewing all data within an organization Explanation:EII (Enterprise Information Integration) is a process that uses data abstraction to provide a single interface for viewing all data within an organization so that heterogeneous data sources may appear to a user as a single, homogeneous data source.

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