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Which of the following ensures correct volume declaration and usage in `docker-compose.yaml` for storing flagged files?

Add `volumes: - /flagged:/flagged` under the service definition.

Add `volumes: - ./flagged:/flagged` under the service definition.

Add `volumes: - /flagged:/app/flagged` under the service definition.

Add `volumes: - ./flagged:/app/flagged` under the service definition.

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How can you correctly limit the maximum amount of RAM a container can use in `docker-compose.yaml`?

Add `memory: 8g` under the service definition.

Add `mem_limit: 8g` under the service definition.

Add `ram_limit: 8g` under the service definition.

Add `resources: memory: 8g` under the service definition.

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Calculate the current ratio for firm Beta

none of the answers is correct

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In the context of the Dockerized Gradio application for stage 2, which of the following ensures that the Gradio interface is correctly set up for image input and output?

`gr.Interface(fn=sepia, inputs=gr.Image(), outputs=gr.Image())`

`gr.Interface(fn=sepia, inputs=gr.Image(), outputs=gr.Text())`

`gr.Interface(fn=sepia, inputs=gr.Text(), outputs=gr.Text())`

`gr.Interface(fn=sepia, inputs=gr.Text(), outputs=gr.Image())`

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Which of the following is an example of proper version pinning in a `requirements.txt` file?

`gradio==3.23.0`

`gradio<=3.23.0`

`gradio>=3.23.0`

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You have successfully built and started your Docker container for the Gradio "Hello World" application. The container is configured to expose the service on port `7860`. How can you test that the service is running correctly?

Run `curl http://localhost:7860` from your host machine

Run `docker exec -it curl http://127.0.0.1:7860`

Open a web browser and navigate to `http://localhost:7860`

Run `docker logs ` and check for errors

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Calculate the interest cover ratio for firm Alpha

none of the answers is correct

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Calculate the ROSF ratio for firm Alpha

none of the answers is correct

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Which of the following ensures that the code is run by a user named `appuser` in the container?

`RUN useradd appuser` followed by `USER root`

`RUN adduser appuser` followed by `USER root`

`RUN useradd appuser` followed by `USER appuser`

`RUN adduser --disabled-password --home /app appuser` followed by `USER appuser`

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What is the correct way to ensure the `requirements.txt` file is used and copied in the container?

`RUN pip install -r requirements.txt`

`RUN pip install requirements.txt`

`COPY requirements.txt /app/` followed by `RUN pip install --no-cache-dir -r /app/requirements.txt`

`COPY requirements.txt /app/` followed by `RUN pip install requirements.txt`

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