Connect a service to a network in Docker Compose

Question

Consider the following content in a `docker-compose.yml` :
```yaml
services:
  web:
    image: nginx
    networks:
      - mynet
networks:
  mynet:
    driver: bridge
```
What does the `networks` field do under the `web` service?

Accepted Answer

It creates a network `mynet` used by the `web` service.

Answer

It creates an isolated network for the `web` service.

Answer

It connects the `web` service to the host network.

Answer

It assigns a static IP address to the `web` service.

Question from the Docker compose test

Connect a service to a network in Docker Compose