Point Out The Correct Statement #601
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 and Sharded Collections - 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
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