How do you limit the number of results returned from a find method in MongoDB?

The correct method to limit the number of results returned from a find operation in MongoDB is by using the cursor's limit() function.

When you invoke the find() method in MongoDB, it returns a cursor, which allows you to iterate over the results. To control the number of documents that the cursor retrieves, you can chain the limit() method to the cursor. For example, if you want to limit the results to 10 documents, you would use cursor.limit(10), where cursor is the variable holding the result of the find() operation.

The other options are not valid methods in the context of MongoDB operations. Specifically, find.limit() and query.limit() do not exist as methods in MongoDB’s API. Also, restrict.results() is not a recognized method for limiting results in any context within MongoDB. Thus, leveraging the cursor's limit() method is the appropriate and correct approach for restricting the number of documents returned in a query.