Beginner
Docker & Containers
Q4 / 100
What is the purpose of a Dockerfile?
Correct! Well done.
Incorrect.
The correct answer is B) A text file containing a series of instructions used to automatically build a Docker image
B
Correct Answer
A text file containing a series of instructions used to automatically build a Docker image
Explanation
A Dockerfile defines step-by-step instructions (FROM, RUN, COPY, CMD, etc.) that Docker executes to produce an image.
Progress
4/100