The function of the file server is to : 1. store data and software programs that can be used by client computers on the network. 2. manage all printing requests from clients on the network. 3. transfer e-mail messages to other servers on the network. 4. store html documents for an internet or intranet web site. 5. coordinate the communication of client and servers on the network.

1. store data and software programs that can be used by client computers on the network.

Explanation:

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).