Point Out The Correct Statement #543
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 - Map-Reduce - Quiz No.1.
Point out the correct statement.
The read phase takes a exclusive lock
The map-reduce operation is composed of many tasks
Prior to version 3, JavaScript code executed in a single thread
All of the mentioned
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gs gs112 MongoDB
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