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4c Computer networks at home and work
Descripción
A level, A2 (Chapter 4) IT Mapa Mental sobre 4c Computer networks at home and work, creado por Gladys Mba el 09/03/2017.
Sin etiquetas
ict
it
a2
a level
alevel
ocr
g063
chapter 4
it
chapter 4
a level, a2
Mapa Mental por
Gladys Mba
, actualizado hace más de 1 año
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Creado por
Gladys Mba
hace más de 7 años
34
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Resumen del Recurso
4c Computer networks at home and work
Advantages
At work
O- Share files
O- Security updates received by internet
O- Make backups, deploy software, set up antivirus centrally
O- limits on how much each employee can print
At home
O- Shared pictures and videos to all devices
O- Can share one high quality peripheral such as a printer, rather than buying many low quality peripherals for each device
O- Can share internet connection
O- Superiors/ parents can monitor what others are doing
O- If sharing house, they can pay for internet and spilt the cost
Disadvantages
At work
X- May use network to chat for social reasons
X- Confidential files may be viewed by unauthorised people
X- Computers connected to printers must always be on for others to access the printer
X- needs extensive amount of cabling
X- Requires specialist technical staff to maintain network
X- Need large no. of hot spots to cover a large building
X- server failure can affect productivity or all the business
At home
X- Less family interaction due to too much time on computers.
X- Access to internet may expose kids/ employees to unwanted material
X- Wireless network can be accessed by people on the street if not set up correctly
X- Difficult to install cable for network throughout building
X- If sharing peripherals, there may be arguments on who printed what and who should buy replacement, paper and cartridges
X- May not be allowed to install cable in rented house
X- May not be enough ports on router/ switch for all people
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