In a Dockerfile, which instruction is used to install application dependencies during the image build?

ENV PATH="/usr/local/bin:$PATH"

RUN apt-get update && apt-get install -y curl

A developer needs to deploy an Azure Container Instance that is only accessible from within a virtual network. What must they do?

Deploy the container group into a virtual network subnet.

Set the container's DNS label to 'private'.

Assign a network security group to the container.

Use a private container registry.

A developer is creating a Dockerfile for a .NET application. They want to reduce the final image size by using a multi-stage build. The build stage uses the .NET SDK image, and the runtime stage uses the ASP.NET runtime image. However, the final image still contains build artifacts. What is the most likely reason?

The developer used the `dotnet publish` command in the runtime stage.

The developer used the same base image for both stages.

The developer copied the entire `bin` folder from the build stage instead of only the published output.

The developer did not use the `--no-restore` flag with `dotnet publish`.

Azure Developer Associate

Domain 1Objective 1

Implement Containerized Solutions AZ-204 Practice Questions (Page 6)

Part of the Develop Azure compute solutions domain, which accounts for 25-30% of the AZ-204 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~10–20 in this domain), expect 3–7 from this objective — we provide 36 practice questions to prepare you well beyond it. (estimate)

36questions here

8free pages

11concepts

25-30%of the exam

Questions 26–30

26foundation · easy
By default, what type of IP address does an Azure Container Instance get when deployed?
Select an answer first
27foundation · easy
In a Dockerfile, which instruction is used to install application dependencies during the image build?
Select an answer first
28foundation · easy
A developer needs to deploy an Azure Container Instance that is only accessible from within a virtual network. What must they do?
Select an answer first
29application · medium
A developer deployed a containerized API to Azure Container Apps. Users report intermittent 5xx errors. The developer wants to see request rates, error rates, and latency in a single dashboard. Which Azure Monitor feature should the developer use?
Select an answer first
30expert · hard
A developer is creating a Dockerfile for a .NET application. They want to reduce the final image size by using a multi-stage build. The build stage uses the .NET SDK image, and the runtime stage uses the ASP.NET runtime image. However, the final image still contains build artifacts. What is the most likely reason?
Select an answer first

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Implement Containerized Solutions AZ-204 Practice Questions (Page 6)

Questions 26–30

By default, what type of IP address does an Azure Container Instance get when deployed?

In a Dockerfile, which instruction is used to install application dependencies during the image build?

A developer needs to deploy an Azure Container Instance that is only accessible from within a virtual network. What must they do?

A developer deployed a containerized API to Azure Container Apps. Users report intermittent 5xx errors. The developer wants to see request rates, error rates, and latency in a single dashboard. Which Azure Monitor feature should the developer use?

Keep studying — Develop Azure compute solutions