Aggregation Expressions Use Path To Access Fields In The Input #563
Aggregation expressions use ______ path to access fields in the input documents.
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 Mechanics - Quiz No.1.
Aggregation expressions use ______ path to access fields in the input documents.
mpath
dbpath
lpath
field
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