Correct Answer - Option 4 : hub
The correct answer is the hub.
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An Ethernet hub, active hub, network hub, repeater hub, multiport repeater, or simply hub is a network hardware device for connecting multiple Ethernet devices together and making them act as a single network segment.
- It has multiple input/output (I/O) ports, in which a signal introduced at the input of any port appears at the output of every port except the original incoming.
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Tim Berners-Lee, a British scientist, invented the World Wide Web (WWW) in 1989 while working at CERN.
- The first web page address was http://info.cern.ch/hypertext/WWW/TheProject.html.
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ARPANET adopted TCP/IP on January 1, 1983.
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NCSA Mosaic ran on Windows computers was the first browser to surf the internet.
