Transfer of data in ICT systems

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  • Created by: Andrew
  • Created on: 21-02-17 12:58
Hub
small, simple network device that allows multiple computers to communicate. Hubs are an inexpensive piece of network equipment often found in home wired networks and small businesses
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Router
hardware device (wired or wireless) that joins networks together at the network protocol layer
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Network switch
hardware device that joins multiple computers together at the data link network protocol layer
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World Wide Web (WWW)
a collection of multimedia resources accessible via the Internet
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Transmission Control Protocol (TCP)
a protocol to manage the assembly of data into packets transmitted between computers over the Internet; ensures reliable transmission; used along with the Internet Protocol (IP).
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Internet Protocol (IP)
a protocol which directs data from one computer to another
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Protocols
a set of known rules that govern the communications between computers on a network
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Other cards in this set

Card 2

Front

hardware device (wired or wireless) that joins networks together at the network protocol layer

Back

Router

Card 3

Front

hardware device that joins multiple computers together at the data link network protocol layer

Back

Preview of the back of card 3

Card 4

Front

a collection of multimedia resources accessible via the Internet

Back

Preview of the back of card 4

Card 5

Front

a protocol to manage the assembly of data into packets transmitted between computers over the Internet; ensures reliable transmission; used along with the Internet Protocol (IP).

Back

Preview of the back of card 5
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