Zusammenfassung der Ressource
Frage 1
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How many stages are involved in the SDLC
Frage 2
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Networks only came around when computers did
Frage 3
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What factors can influence the choice of a network?
Antworten
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Cost of a network
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Size of an organisation
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How the system will be used
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Existing systems
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Performance required
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Security Issues
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How old the organisation is
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The gender of staff employeed
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Personal opinions and preferences
Frage 4
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What does WAN stand for?
Antworten
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Wide Area Network
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Well and new
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World Area Network
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Wide Area Nature
Frage 5
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A P2P Network will include a file server
Frage 6
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What elements can be included in a client server network
Antworten
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File Server
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Hub/Router
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Node
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Cable
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Food
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Boxes
Frage 7
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Which of these is an advantage of a P2P network?
Antworten
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Files are stored on a central server
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It's cheaper and more cost-effective to set up
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Backups can be made centrally
Frage 8
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Does P2P stand for "Peer-to-Pupil?"
Frage 9
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What is a stonework topology?
Antworten
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The physical layout of a network showing how devices are connected together
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The virtual layout of a network showing how devices are connected together
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The physical layout of a network showing the different devices
Frage 10
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A ring topology could be used for a multi-national bank
Frage 11
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Which of the following are disadvantages of a star network topology?
Antworten
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Higher set-up and maintenance costs
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A chance of over-dependence on the central hub connecting nodes together which could bring those nodes down if it failed
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Dependence on the file server to allow nodes to have access to files
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It can look messy
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If one node goes down or breaks, so does the whole network