Microsoft
AZ-400 · Question #142
A team has the following DockerFile that will create an image FROM windowsservercore RUN powershell.exe -Command Invoke-WebRequest RUN powershell.exe -Command Start-Process c:\python-3.5.1.exe -Argume
The correct answer is C. Ensure to have only one RUN command. https://docs.microsoft.com/en-us/virtualization/windowscontainers/manage-docker/optimize- windows-dockerfile
Submitted by carlos_mx· Mar 6, 2026Design and implement build and release pipelines
Question
A team has the following DockerFile that will create an image FROM windowsservercore RUN powershell.exe -Command Invoke-WebRequest RUN powershell.exe -Command Start-Process c:\python-3.5.1.exe -ArgumentList '/quiet InstallAllUsers=1 PrependPath=1' -Wait RUN powershell.exe -Command Remove-Item c:\python-3.5.1.exe -Force You need to ensure that you optimize the DockerFile. Which of the following can you do to create an optimized DockerFile?
Options
- AChange the base image
- BPlace an ENTRYPOINT
- CEnsure to have only one RUN command
- DCreate a working directory
How the community answered
(27 responses)- A7% (2)
- B4% (1)
- C78% (21)
- D11% (3)
Explanation
https://docs.microsoft.com/en-us/virtualization/windowscontainers/manage-docker/optimize- windows-dockerfile
Topics
#Dockerfile optimization#Docker layers#RUN commands#containerization
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