Final answer:
Remote access servers are the correct option as they allow off-site users to access network resources like file storage and printers from a remote location. Remote access servers allow off-site users to connect to network resources such as network file storage, printers, and databases.
Step-by-step explanation:
Remote access servers allow off-site users to connect to network resources, such as network file storage, printers, and databases. These servers are specifically designed to facilitate remote connections, enabling users to access the internal resources of a company or organization from a remote location. They play a critical role in supporting telecommuting employees and allowing businesses to operate more flexibly.