Flashcards

Networks

joshuajenkins10 Inglês 9 flashcards

Flashcards do conjunto (9)

1What are the two types of network?Client-server network
Peer-to-peer network
2What are examples of a a typical server within a client server network?-Database server
-File server
-Mail server
-Print server
-Web server
-Gaming server
3What are the positives of a bus network?Easy to set up
Cheap
4What are the negatives of a bus network?-Problems with the backbone causes an entire network fault.
-Limited distance can be covered
-Many data collisions slow the network down
5Positives of a star network-Robust - problems with a connection do not affect the whole network
-Fewer data collisions than bus so faster
6Negatives of a star network-Needs more expertise to maintain
-Can be expensive to set up do to more building work involved
-More network hardware and software needed
7Positives of a ring networkVery fast - no collisions
8Negatives of a ring network-Problems with the backbone can bring the whole network down
-Data passes through every node - this makes the network vulnerable to malfunctions
9What data does a packet contain?-Protocol
-Check sum
-Total Length
-Sender's address
-Receiver's address
-Time to live, if not delivered needs to be destroyed
-Packet number: used to reconstruct in the original order
-Data: the part of the message that is being transmitted

Descrição: FlashCards sobre Networks, criado por joshuajenkins10 em 08-05-2015.
Criado por: joshuajenkins10
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