Question

What does OBDA stand for in the context of data access?

a.

Operational Business Data Access

b.

Ontology-Based Data Access

c.

Online Big Data Analysis

d.

Open Database Architecture

Posted under Big Data Computing

Answer: (b).Ontology-Based Data Access Explanation:OBDA stands for Ontology-Based Data Access in the context of data access.

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Q. What does OBDA stand for in the context of data access?

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