You Can Combine The Constraint With The Sparse Index To Filter #685
You can combine the ________ constraint with the sparse index to filter these null values from the unique index and avoid the error.
This multiple choice question (MCQ) is related to the book/course
gs gs112 MongoDB.
It can also be found in
gs gs112 Index/Indexing Concepts - Index Properties - Quiz No.1.
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
