Beginner
Docker & Containers
Q7 / 100
What is the FROM instruction in a Dockerfile used for?
Correct! Well done.
Incorrect.
The correct answer is B) To specify the base image upon which the new image will be built
B
Correct Answer
To specify the base image upon which the new image will be built
Explanation
FROM defines the starting point/base image for subsequent instructions, such as "FROM ubuntu:22.04" or "FROM node:20-alpine".
Progress
7/100