DockerDocker
DCA · Question #43
DCA Question #43: Real Exam Question with Answer & Explanation
Sign in or unlock DCA to reveal the answer and full explanation for question #43. The question stem and answer options stay visible for context.
Submitted by hans_de· Apr 18, 2026Container Orchestration
Question
The following health check exists in a Dockerfile: Which of the following describes its purpose?
Options
- ADefines the action taken when container health fails, which in this case will kill the container with
- BDefines the health check endpoint on the localhost interface for external monitoring tools to
- CDefines the health check endpoint on the local host interface for containers to monitor the health of
- DDefines the health check for the containerized application so that the application health can be
Unlock DCA to see the answer
You've previewed enough free DCA questions. Unlock DCA for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#HEALTHCHECK#Dockerfile#Container Health#Container Lifecycle