Which of the following best describes a Campus Card?

A Campus Card is best described as a multipurpose card usable across various campus services. This type of card is typically issued to students at educational institutions and serves multiple functions including identification, access to campus facilities, library services, dining hall payments, and sometimes even access to transportation services. The versatility of a Campus Card enhances the convenience for students, allowing them to use one card for a multitude of services rather than needing separate cards for different purposes.

In contrast, a card that is exclusively for library access only serves a narrow function, limiting its usability across a wide range of campus services. A car rental identification does not pertain to the scope of a campus card, as it is specific to rental services and not related to campus facilities. A credit card issued by local banks serves a different purpose entirely, focusing on financial transactions rather than campus services and identification. Hence, the correct choice reflects the broad functionality and multi-service nature of a Campus Card.