MongoDB Mastering MongoDB for Beginners (Theory and Projects) - Quiz ($nin)

The video tutorial covers the use of 'not in' checks for a quiz. It guides viewers through identifying documents that do not contain specific quantities, sizes, codes, tags, or names. The tutorial encourages viewers to solve these tasks independently before discussing solutions in the next video.

What is the primary focus of the quiz discussed in the video?

• Calculating averages

• Sorting data

• Finding duplicates

• Performing 'Not In' checks

Which quantities should be excluded when filtering documents?

• 20, 30, 40

• 10, 20, 30

• 5, 15, 25

• 15, 25, 35

What sizes should not be present in the documents?

• 5 or 15

• 8 or 18

• 2 or 22

• 10 or 20

Which codes should be absent from the documents?

• 555 and 666

• 111 and 222

• 123 and 000

• 333 and 444

What names should be excluded from the documents?

• MN or OP

• XY or AB

• QR or ST

• AB or CD