题目内容

Packetization refers to breaking information into small parts for transmission across the Internet.

A. 对
B. 错

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In a network environment, a client provides resources for the servers.

A. 对
B. 错

Network operating systems (NOS) control and coordinate the activities of all computers and other devices on a network.

A. 对
B. 错

WANs are widely used by organizations to link personal computers and to share printers and other resources.

A. 对
B. 错

A network gateway can be used to connect the LAN of one office group to the LAN of another office group.

A. 对
B. 错

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