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Flashcards do conjunto (7)
- 1What is a WAN?A WAN is a computer network in which the computers connected may be far apart generally having a radius of more than 1 km
- 2What is a WAN used for?WAN is usually for connecting computers, that spans a wide geographical area.
- 3What is a LAN?A LAN is a computer network that interconnects computers.
- 4Whats the internet?A global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardised communication protocols
- 5What is the purpose of WAP?It is a specification for a set of communication protocols to standardise the way that wireless devices, such as cellular telephones and radio transceivers, can be used for Internet access, including e-mail, the World Wide Web, newsgroups, and instant messaging.
- 6Whats a hub?When referring to a network, a hub is the most basic networking device that connects multiple computers or other network devices together. Unlike a network switch or router, a network hub has no routing tables or intelligence on where to send information and broadcasts all network data across each connection.
- 7Whats a switch?Its a device for making and breaking the connection in an electric circuit.
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- FlashCards sobre Sem título, criado por Hasnain Hussain em 13-10-2017.
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- Hasnain Hussain
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