Which of the following is a benefit of consistent UI across products?

A consistent user interface (UI) across products offers significant advantages, including reduced development time. When developers create multiple applications or features with a unified UI, they can leverage existing design patterns and components, leading to a more streamlined development process. This consistency means that designers and developers do not need to spend time creating unique interfaces for each product, which can often involve significant efforts in terms of design and coding.

Additionally, when products share UI elements, it typically leads to increased efficiency in making updates or changes. If a change is required, it can be implemented across all products simultaneously rather than addressed independently in each one. This uniformity can also aid in quicker iterations of the software, allowing for faster feature rollouts and enhancements.

While other options may have their own relevance, they do not align as closely with the primary benefit of a consistent UI. For example, increased rebranding opportunities and more complex user interactions could actually detract from the ease of use that a consistent UI aims to provide, while less emphasis on user training may be a potential outcome but is not a direct benefit in terms of development agility and efficiency.