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