Which of the following will implicitly create the collection testData?

Which of the following will implicitly create the collection testData?

A.

while (var i = 1; i <= 25; i++) 
{
     db.testData.insert( { x : i } )
}

B.

for (var i = 1; i <= 25; i++) 
{
   db.testData.insert( { x : i } )
}

C.

for (var i = 1; i <= 25; i++)
{
   db.testData.inserts( { x : i } )
}

D.
None of the mentioned

Correct Answer : B

Realated Questions

_id is a ________ bytes hexadecimal number which assures the uniqueness of every document
The mongo shell and the drivers provide several cursor methods that call on the cursor returned by the _______ method to modify its behavior
Which of the following method is used to query documents in collections?