Karteikarten
wireless and wired flash cards
Karten in diesem Stapel (16)
- 1what is the inter neta collection of inter-connected networks
- 2What is a WANWide Area Networks
- 3What is different from a WAN to a LANWAN is a wide geographical aria using cables and a LAN is a small geographical area like a hose that do not usual use cables
- 4Give some organisations that are likely to use WANBritish Telecom, HP, Windows
- 5Where are the cable used for WANsunder the sea
- 6what is an IP addressan IP address is an unique address that each computer has and it changes every day
- 7what is packet switchingif you want to send a file across the internet it is broken down into data packets
- 8what are packets labeled withthey are labelled with the sender's and the destination IP addresses
- 9what happens to lost packetsand packets that are lost will be re sent by the sending computer
- 10name some advantages of using a LAN on computersyou can share resources like a printer
access any files from any computer on the network
data is easy to back up - 11name the two ways LANs can be set upstar
mesh - 12what are the advantages of using star netwokfast data transfer
if one cable fails the others are not affected - 13advantages for a mesh networkit is self healing network
can add devices without disrupting the net work - 14what is the advantage of having a 2.4GHz frequencygreater range and coverage
- 15what is the advantage of using a 5GHz frequencyless crowded space
- 16—
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- Beschreibung
- GCSE Computing Karteikarten am wireless and wired flash cards , erstellt von Benedict Elliott am 17/11/2016.
- Erstellt von
- Benedict Elliott
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