MongoDB Tutorial for Beginners (2022) - Drop a Collection

What is required to make a new database visible in the list of databases in MongoDB?

• Adding a document

• Adding a collection

• Creating a new server

• Using the 'showbiz' command

Which command is used to create a collection and insert a document in one step?

• db.collectionName.insert

• db.collection.insert

• db.createCollection

• db.collectionName.create

What is the correct format for inserting a document in MongoDB?

• Using a key-value pair with a colon

• Using a key-value pair with a dash

• Using a key-value pair with a semicolon

• Using a key-value pair with a comma

How can you view the list of collections in a MongoDB database?

• Use the 'display collections' command

• Use the 'show collections' command

• Use the 'collections list' command

• Use the 'list collections' command

What does dropping a collection in MongoDB do?

• Deletes the database

• Backs up the collection

• Renames the collection

• Deletes the collection and its documents