The Full Stack Web Development - Inserting Documents

This video tutorial demonstrates how to create a database and collections in MongoDB using the shell. It covers navigating to the MongoDB directory, creating a new database, and adding collections. The tutorial also explains how to insert documents with various data types, including arrays and objects, and how to query the database to retrieve and display data. The video concludes with a brief introduction to querying data in different ways.

What command is used to switch to a new database in MongoDB?

• switch

• use

• change

• select

In MongoDB, what is a collection most similar to in a relational database?

• A column

• A row

• A table

• A database

Which command is used to create a new collection in MongoDB?

• DB.makeCollection('collection_name')

• DB.addCollection('collection_name')

• DB.createCollection('collection_name')

• DB.newCollection('collection_name')

What data type is used to store a due date in a MongoDB document?

• String

• Integer

• ISODate

• Boolean

How can you format the output of a MongoDB query to be more readable?

• Use the 'format' command

• Add 'readable' to the query

• Add 'pretty' to the query

• Use the 'beautify' command

What does MongoDB automatically create for each document to uniquely identify it?

• A hash code

• A timestamp

• An object ID

• A unique key

When inserting multiple documents into a collection, what structure is used?

• A linked list

• An array of objects

• A single object

• A nested object