MongoDB Mastering MongoDB for Beginners (Theory and Projects) - Solution($elemMatch) Part 2

This video tutorial explains how to query documents based on specific conditions using the LM match operator. It covers checking for attributes like size, number, and color within an array of objects. The tutorial demonstrates how to apply conditions such as size being large, number being greater than or equal to a specified value, and color being either blue or green. The video concludes with a summary of the query process and encourages viewers to ask questions if needed.

How does changing the number condition from 90 to 80 affect the query results?

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In what scenario would the query return an empty response?

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What is the expected output when all conditions of size, number, and color are met?

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