Questão número 635030

Consider the text below.

Client computers provide an interface to allow a computer user to request services of the server and to display the results the server returns. Servers wait for requests to arrive from clients and then respond to them. Ideally, a server provides a standardized transparent interface to clients so that clients need not be aware of the specifics of the system (i.e., the hardware and software) that is providing the service. Clients are often situated at workstations or on personal computers, while servers are located elsewhere on the network, usually on more powerful machines. This computing model is especially effective when clients and the server each have distinct tasks that they routinely perform.

The text defines

• A. the mainframe-based model.
• B. the client-server architecture.
• C. a private network based on TCP/IP protocols.
• D. an intranet designed to allow client and server to share information and resources.
• E. the peer-to-peer network based on client/server model.