MongoDB Mastering MongoDB for Beginners (Theory and Projects) - $all Operator

The video tutorial explores the array query operator, focusing on the 'all' operator. It explains how to use the 'all' operator to ensure that an array field contains specific elements. The tutorial provides a practical example of writing and executing queries using the 'all' operator, comparing it with the 'AND' operator. The video concludes with a summary and a preview of the next topic, which will cover the 'element match' operator.

What are the limitations of using the 'and' operator when comparing multiple elements in an array?

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Describe the process of writing a query to find documents with specific tags.

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What is the significance of specifying the elements to look for inside the field when using the 'all' operator?

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