Point Out The Wrong Statement #630
Point out the wrong statement.
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.
Point out the wrong statement.
Variables can hold any BSON type data
Aggregation expressions can use both user-defined and system variables
To access the value of the variable, use a string with the variable name prefixed with double dollar signs ($$)
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
