MongoDB Mastering MongoDB for Beginners (Theory and Projects) - Solution ($ne)

The video tutorial covers how to create a collection in MongoDB and perform various queries. It demonstrates how to filter documents based on specific conditions, such as excluding those with a quantity of 20 or a size of 10. The tutorial also explains how to exclude documents containing a specific value in their size attribute. The video concludes with recommendations for further learning if issues persist.

What is the first step in working with MongoDB as mentioned in the video?

• Creating the relevant collection

• Creating a new database

• Deleting old data

• Writing a query

Which operator is used to find documents where the quantity is not equal to a specific value?

• Equal to

• Not equal to

• Less than

• Greater than

In the context of MongoDB, what does the 'qty' field represent?

• The quantity of the item

• The price of the item

• The name of the item

• The size of the item

What is the purpose of filtering documents by size in the video?

• To include documents with size less than 10

• To exclude documents with size equal to 10

• To find documents with size equal to 10

• To find documents with size greater than 10

What should you do if you face continuous issues while understanding the module?

• Review the module again

• Ignore the issues

• Ask a friend for help

• Skip to the next module