The Complete Practical Docker Guide - Using Mongo Shell and mongo-express GUI

The video tutorial covers setting up Docker containers for MongoDB and Mongo Express, connecting to Mongo CLI, and using Mongo Express GUI for database management. It demonstrates creating databases and collections, inserting documents, and verifying data using both CLI and GUI. The tutorial emphasizes the use of official Docker images and custom-built images for the front end.

What type of images were used for the front end and API containers?

• Legacy images

• Official Docker images

• Custom-built images

• Third-party images

Which command is used to connect to a running Mongo container?

• docker start

• docker run

• docker exec

• docker connect

What is the purpose of using the Mongo shell?

• To build front-end applications

• To manage Docker containers

• To perform MongoDB operations

• To create Docker images

What is the advantage of using Mongo Express over the CLI?

• It supports more databases

• It is faster

• It provides a graphical user interface

• It requires no authentication

How can you create a new collection in Mongo Express?

• By using a third-party tool

• By using the command line

• By clicking on the database and selecting 'Create Collection'

• By editing the Docker file

What happens to the data in MongoDB when containers are restarted?

• Data is lost

• Data is encrypted

• Data is persisted

• Data is duplicated

Which command is used to find all documents in a collection using the Mongo shell?

• db.collection.show()

• db.collection.list()

• db.collection.search()

• db.collection.find()