What is a benefit of using containers?

Using containers offers many benefits, and one of the primary advantages is the ability to support agile DevOps practices and facilitate continuous integration and continuous delivery (CI/CD) processes. Containers encapsulate applications and their dependencies in a single, lightweight unit, which ensures that an application will run consistently regardless of the environment. This consistency helps teams rapidly build, test, and deploy applications in a seamless manner.

The portability of containers allows developers to create an application in a local development environment, test it, and then deploy it in production without the "it works on my machine" problem. This not only speeds up the development process but also enhances collaboration between development and operations teams, enabling quicker iterations and deployments. By streamlining these processes, containers contribute significantly to a more responsive and efficient workflow in software development.

The other options do not capture the core advantages of containers as effectively. For instance, while shared resource management is important, it does not directly reflect the agility and responsiveness that containers provide in development practices. Additionally, the benefits of hypervisors and Access Control Lists relate more to virtualization and security rather than the primary strengths of container technology in the context of DevOps and CI/CD.