题目内容

ISP (Internet Service Provider)LANemailwebsiteA(n) ________ is a company that offers its customers access to the Internet and it connects to its customers using a data transmisssion technology appropriate for delivering Internet Protocol datagram, such as dial-up, DSL, cable modem, etc.

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ISP (Internet Service Provider)LANemailwebsiteA(n) ________ consists of two or more computers connected togetherin a buliding or home using software and hardware.

Read the Reading A and decide whether the following statements are true or false.Any group of connected computers can be called a LAN.

A. 对
B. 错

Either a hub or a router can connect computers together.

A. 对
B. 错

Data transfer rates offered by WANs should be higher than that by LANs.

A. 对
B. 错