What is meant by the term 'functionality' in the context of systems?

The term 'functionality' in the context of systems refers specifically to the features and capabilities that the system offers to its users. This encompasses the tasks that the system can perform, how it can be used to achieve objectives, and the various operations it supports. Functionality defines what users can do with the system and is often a key consideration when evaluating software or technology solutions.

Considering the other options, while user access controls can influence how features can be utilized, they do not define the inherent capabilities of the system itself. Similarly, system integration pertains to how different systems work together and is not a direct reflection of a single system's functionality. Lastly, security measures relate to protecting the system and its data, which, while important, do not encompass the actual features or functionalities offered by the system. Thus, the most accurate representation of 'functionality' aligns with the definition of the features of the system.