MongoDB Mastering MongoDB for Beginners (Theory and Projects) - $sort operator

The video tutorial explains the use of the sort operator in MongoDB, an extension of the each operator, allowing arrays to be sorted. It covers the basic usage of the sort operator, including sorting in ascending and descending order, and demonstrates how to use the push and each operators to add values to arrays. The tutorial also explains how to sort arrays without specifying conditions and concludes with a summary of the sort operator's functionality.

What is the primary function of the sort operator in MongoDB?

• To create a new collection

• To delete documents from a collection

• To update a single document

• To sort an array after providing it

In the context of MongoDB, what does the updateMany function do?

• It deletes multiple documents

• It updates a single document

• It creates a new document

• It updates multiple documents

Which operator is used to specify fields and values in MongoDB?

• Insert operator

• Delete operator

• Find operator

• Each operator

How does the sort operator arrange data when the value '1' is provided?

• In alphabetical order

• In ascending order

• In random order

• In descending order

What happens if no specific order is mentioned while using the sort operator?

• The array is deleted

• The array remains unsorted

• The array is sorted in ascending order

• The array is sorted in descending order