You want to speed up a complex multi-stage Docker build using BuildKit. Which approach best leverages BuildKit features?

hard📝 Workflow Q8 of 15

Docker - Image Optimization

AUse cache mounts for dependencies and enable parallel build steps

BDisable multi-stage builds and run all commands in one stage

CUse only sequential RUN commands without cache mounts

DAvoid using BuildKit and rely on traditional Docker build

Step-by-Step Solution

Solution:

Step 1: Identify BuildKit optimization methods
BuildKit speeds builds by parallelizing steps and caching dependencies with cache mounts.
Step 2: Evaluate options
Disabling multi-stage or avoiding cache mounts reduces efficiency; ignoring BuildKit loses benefits.
Final Answer:
Use cache mounts for dependencies and enable parallel build steps -> Option A
Quick Check:
Best BuildKit use = cache mounts + parallel steps [OK]

Quick Trick: Combine cache mounts and parallel steps for fast builds [OK]

Common Mistakes:

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