MongoDB Mastering MongoDB for Beginners (Theory and Projects) - Solution (Update Operators) - `7

The video tutorial explains how to query a document database to remove a specific field, using a SKU identifier to locate the document. It covers writing and executing a query to delete a matrix field, using the unset operation. The tutorial concludes with a review of the solution and emphasizes that multiple methods can achieve the same result.

Describe the steps taken to ensure the matrix field is deleted from the document.

What are the possible alternative methods to achieve the same result as shown in the video?