A database container is used to store application data. The administrator wants to ensure that the data persists even if the container is removed and recreated. Which approach should they use?

Use a bind mount to a temporary directory on the host.

Copy the data to the host after each container stop.

Create a named volume and mount it to the database's data directory.

Store data inside the container's writable layer.

EC-CouncilCertified DevSecOps Engineer

Domain 6Objective 2

Docker Container Deployment ECDE Practice Questions (Page 4)

Part of the Operate and Monitor Stage domain, which makes up ~21% of our current practice bank.

41questions here

9free pages

7concepts

Questions 16–20

16foundation · medium
Which Docker Compose command builds, creates, and starts containers for all services defined in the compose file?
Select an answer first
17foundation · medium
Which Dockerfile instruction is used to specify the base image for a Docker image?
Select an answer first
18foundation · medium
Which file is used to define and configure multi-container applications in Docker Compose?
Select an answer first
19application · medium
A database container is used to store application data. The administrator wants to ensure that the data persists even if the container is removed and recreated. Which approach should they use?
Select an answer first
20application · easy
A containerized application is experiencing performance issues. The engineer suspects the container is using excessive CPU. Which command should the engineer use to view the live CPU usage of a specific container?
Select an answer first

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Docker Container Deployment ECDE Practice Questions (Page 4)

Questions 16–20

Which Docker Compose command builds, creates, and starts containers for all services defined in the compose file?

Which Dockerfile instruction is used to specify the base image for a Docker image?

Which file is used to define and configure multi-container applications in Docker Compose?

A database container is used to store application data. The administrator wants to ensure that the data persists even if the container is removed and recreated. Which approach should they use?

A containerized application is experiencing performance issues. The engineer suspects the container is using excessive CPU. Which command should the engineer use to view the live CPU usage of a specific container?

Keep studying — Operate and Monitor Stage