MongoDB Mastering MongoDB for Beginners (Theory and Projects) - Solution (Update Operators) - `9

The video tutorial guides viewers through the process of writing a query to add a tag to a document in a database. It begins with finding the document with a specific ID, then demonstrates how to update it using the push operator to add a new tag. The tutorial concludes with verifying the update and summarizing the steps taken.

What is the purpose of the query mentioned in the text?

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How do you identify the document that needs to be updated?

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What operator is used to add a new tag to the document?

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What changes occur in the document after running the update query?

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What is the final outcome of the operations described in the text?

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