P6 Class B Dual 2022

Wireless networks work in the same way as wired networks however there are fewer cables.

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A computer network is ___ connected together.

• One computer

• Two or more

• Three or more

• Four or more

RJ 11 connector have ___ wires.

Too many plugs can overload a socket and cause a fire.

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RJ45 connections are used when connecting a _____.

• a telephone to a computer

• computers to each other in a network

Wireless router use the radio wave when it transmit or receive the data.

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Choose the " No Signal " icon in WiFi.

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