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Question

Point out the wrong statement.

a.

Non Relational databases require that schemas be defined before you can add data

b.

NoSQL databases are built to allow the insertion of data without a predefined schema

c.

NewSQL databases are built to allow the insertion of data without a predefined schema

d.

All of the mentioned

Posted under MongoDB

Answer: (a).Non Relational databases require that schemas be defined before you can add data

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