MongoDB Mastering MongoDB for Beginners (Theory and Projects) - Quiz (Delete Operation) - `2

This video tutorial introduces a quiz involving delete operations on a dataset. The instructor guides students to load data from a specified file and write queries to delete documents based on certain conditions. Students are encouraged to solve the problem independently, with a promise to discuss the solution in the next video.

What is the main task described in the introduction of the quiz?

• Performing addition operations

• Performing delete operations

• Performing update operations

• Performing read operations

Which file is mentioned as the source of data for the delete operations?

• quiz_data.txt

• data_quiz.ext

• delete_quiz.ext

• delete_data.txt

What is the first condition for deleting documents in the collection?

• Documents with quantity equal to 10

• Documents with quantity less than 10

• Documents with quantity greater than 10

• Documents with quantity not equal to 10

What should be done after deleting documents with quantity 10?

• Read all remaining documents

• Update all remaining documents

• Insert new documents

• Delete all remaining documents

What is suggested to do before the next video?

• Watch another tutorial

• Try solving the problem

• Read a book

• Write a report