Slack: Slack is a communication application that provides many services such as real-time messaging, archiving, and searching. Slack is an acronym for “Searchable Log of All Conversation and Knowledge”. This application is free to use and it can be connected with third-party applications like Drop box, Google drive, etc. Wireless network: If radio waves or infrared signals are used to connect the computers, then it is a wireless connection. A radio wave is an electromagnetic wave that is used to send the signal in the frequency range from 3000 hertz to 300 billion hertz through the air. The infrared signal is a technology that allows the device to communicate through the wireless signal and transmits the data bi-directionally.

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Chapter 16, Problem 2OC

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Slack:

Slack is a communication application that provides many services such as real-time messaging, archiving, and searching. Slack is an acronym for “Searchable Log of All Conversation and Knowledge”. This application is free to use and it can be connected with third-party applications like Drop box, Google drive, etc.

Wireless network:

If radio waves or infrared signals are used to connect the computers, then it is a wireless connection.

A radio wave is an electromagnetic wave that is used to send the signal in the frequency range from 3000 hertz to 300 billion hertz through the air.

The infrared signal is a technology that allows the device to communicate through the wireless signal and transmits the data bi-directionally.

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