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Question

What is the main advantage of using a document-oriented database like MongoDB?

a.

Fixed and predefined document keys

b.

Hierarchical relationships with a single record

c.

Strict schema definition

d.

Limited support for complex data structures

Posted under Big Data Computing

Answer: (b).Hierarchical relationships with a single record Explanation:A document-oriented database like MongoDB allows representing complex hierarchical relationships with a single record.

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Q. What is the main advantage of using a document-oriented database like MongoDB?
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