Which of the following method returns one document ? Options: A . &nbspfindOne() B . &nbspfindOne1() C . &nbspselectOne() D . &nbspAll of the mentioned

Which of the following method returns one document ?

Question - Which of the following method returns one document ?

Options:

A . findOne()

B . findOne1()

C . selectOne()

D . All of the mentioned

Answer: Option A

MongoDB provides a db.collection.findOne() method as a special case of find() that returns a single document.

Was this answer helpful ?

Next Question