The Complete Practical Docker Guide - Starting Additional Processes in the Running Container

The video tutorial explains how to interact with a MongoDB process within a Docker container. It covers creating additional processes using the Docker exec command, connecting to a Bash shell interactively, and listing processes running inside the container. The tutorial emphasizes the importance of understanding these operations and provides a brief introduction to Docker entrypoint scripts.

What is the default port number for MongoDB?

• 27017

• 5432

• 8080

• 3306

Which command is used to run a command in a running Docker container?

• docker exec

• docker start

• docker run

• docker stop

What happens if you do not connect to STDIN when starting a Bash process in a container?

• The process starts a new container

• The process waits for input

• The process exits immediately

• The process runs in the background

Which options should be added to Docker exec to connect interactively to a Bash process?

• -d -p

• -i -t

• -a -b

• -x -y

What is the process ID of the root process in a Docker container?

• 0

• 1

• 100

• 113

How many processes were running inside the container after starting the C shell process?

• 2

• 3

• 4

• 5

What command is used to list all processes running inside a Docker container?

• docker list

• docker status

• docker ps

• ps -e