Point Out The Correct Statement #523
Point out the correct 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 - Aggregation - Quiz No.1.
Point out the correct statement.
To access variables in expressions, use a string that prefixes the variable name with $$$
Expressions can include field paths and system variables, literals, expression objects, and expression operators
To specify a field path, use a string that prefixes with a dollar sign % the field name or the dotted field name
All 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
