Beginner
Web & Software Development
Q15 / 100
What is Docker and what problem does it solve?
Correct! Well done.
Incorrect.
The correct answer is B) A platform packaging applications and dependencies into portable containers that run consistently across different environments
B
Correct Answer
A platform packaging applications and dependencies into portable containers that run consistently across different environments
Explanation
Docker containers bundle app code + dependencies + OS libraries into an image. "Works on my machine" problem solved: same container runs in dev, CI, and production. Lighter than VMs (shared kernel).
Progress
15/100