Groups Documents By Some Specified Expression And Outputs To #636
_______ groups documents by some specified expression and outputs to the next stage a document for each distinct grouping.
This multiple choice question (MCQ) is related to the book/course
gs gs112 MongoDB.
It can also be found in
gs gs112 Aggregation Concepts and Aggregation Mechanics - SQL to Aggregation Mapping Chart - Quiz No.1.
_______ groups documents by some specified expression and outputs to the next stage a document for each distinct grouping.
$setcon
$group
$match
None of the mentioned
Similar question(s) are as followings:
Online Quizzes of gs112 MongoDB
GridFS, BSON Datatype and Administration Concepts - BSON - Quiz No.1
gs gs112 MongoDB
Online Quizzes
