Final answer:
The term relating to how a program presents information and is controlled by the user is the User interface (UI), which includes elements like buttons and screens for effective operation. (option c)
Step-by-step explanation:
The term that refers to the graphic, textual, and auditory information a program presents to a user, as well as the input methods the user employs to control the program is User interface (UI). The User interface is the point of interaction between the user and a digital device or software. It is designed to allow for effective operation and control of the machine from the user's end, while also feeding back information that aids the user's decision-making process. Examples of UI elements include buttons, icons, screens, and audio signals. These elements are crucial for ensuring the usability of the software or device, providing clear paths for navigation, and enhancing the user experience.
Options A, B, and D are not as comprehensive as Option C. Data entry (Option A) specifically refers to the process of inputting data into a system. A proprietary interface (Option B) implies a unique, privately owned design, but it doesn't capture the broader concept of user interaction. Standards-based interface (Option D) refers to an interface adhering to established standards, but it doesn't specifically encompass the overall user experience.