Question

please solve this question​

Answer 1

Answer:

1.PowerPoint

2.News Channels

3.RS232C

A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes. The interconnections between nodes are formed from a broad spectrum of telecommunication network technologies, based on physically wired, optical, and wireless radio-frequency methods that may be arranged in a variety of network topologies.

Explanation:

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Answer 2

Answer:

1》Power Point

2》News channels

3》RS232C

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