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Question

What is one promising idea for scalable stream-based answering of continuous queries?

a.

Applying brute-force approaches

b.

Using native index structures

c.

Using an ontology and mapping rules

d.

Relying on deductive closures

Posted under Big Data Computing

Answer: (c).Using an ontology and mapping rules Explanation:One promising idea is to use an ontology and mapping rules for scalable stream-based answering of continuous queries.

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