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The data model available within MongoDB allows us to represent ___

2. The data model available within MongoDB allows us to represent ___.

1. Hierarchical relationships
2. Able to handle complex structures
3. Both A. and B.
4. None of the mentioned above

Answer: C) Both A. and B.

Explanation:

The data model provided by MongoDB makes it easier to represent hierarchical relationships, to store arrays, and to store other more complicated structures. It is very easy to scale up and down the MongoDB environments. Companies all over the world have defined clusters, with some of them running 100 or more nodes and containing hundreds of thousands of documents in the database at any given time.