Microsoft Certified Azure Developer Associate · Free Practice Question Easy
Question 8
You are preparing to publish a Docker image to Azure Container Registry (ACR). Which of the following commands is used to log in to your Azure Container Registry from your local development environment before you push the image?
-
A
az acr login --name <your-acr-name> -
B
docker login <your-acr-name>.azurecr.io -
C
az acr push <your-acr-name> -
D
docker push <your-acr-name>.azurecr.io/<your-image-name>:<tag>
Reveal correct answer
Correct answer: B
A. The command 'az acr login --name ' is not the correct command to log in to the Azure Container Registry (ACR) from the local development environment. This command is not valid for logging in to ACR.
B. The command 'docker login .azurecr.io' is the correct command to log in to your Azure Container Registry (ACR) from your local development environment before pushing the image. This command authenticates your Docker client to the ACR.
C. The command 'az acr push ' is used to push a Docker image to the Azure Container Registry (ACR), not to log in to the ACR from the local development environment. This command is used after logging in to the ACR.
D. The command provided is used to push a Docker image to the Azure Container Registry (ACR), not to log in to the ACR from the local development environment. This command is used after logging in to the ACR.
Discussion
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