2103464
Descrição
Mapa Mental por mglover7115919, atualizado more than 1 year ago
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Criado por mglover7115919
quase 10 anos atrás
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Computing Revision
- Software
- Operating systems
- Booting
- booting is the process
of starting the
computer operating
system starts the
computer to work to
check if the computer
is ready to work
- booting is the process
of starting the
computer operating
system starts the
computer to work to
check if the computer
is ready to work
- Peripheral
management
- Managing
the memory
- Booting
- Operating systems
- Bus Network
- How it
works
- It works by sending a
signal down the main
cable then give the signal
to the device that needs it
- It works by sending a
signal down the main
cable then give the signal
to the device that needs it
- Advantages
- If one of the
cables break it
will not effect the
processing.
- If one of the
cables break it
will not effect the
processing.
- Disadvantages
- If the central cable
bus breaks then the
whole system would
fail or break
- If the central cable
bus breaks then the
whole system would
fail or break
- You can take out
any of the nodes
and put in any node
but if the whole
server breaks then
all the nodes fail.
- How it
works
- Star Network
- You can take out any of
the nodes from the
server but if the switch,
hub or router breaks
then you can replace
them but it is expensive
- You can take out any of
the nodes from the
server but if the switch,
hub or router breaks
then you can replace
them but it is expensive
- Ring Network
- You cant take out any of
the nodes from the
network and if one of the
nodes break then the
whole network would
break and stop working
- You cant take out any of
the nodes from the
network and if one of the
nodes break then the
whole network would
break and stop working
- Software
types
- Open and Off
the shelf
software
- Off the
shelf
- An off the shelf
software is
commercially
available to anyone
to buy and use.
- An off the shelf
software is
commercially
available to anyone
to buy and use.
- Open
- An open Software
allows users to view
and modify the
source code.
- An open Software
allows users to view
and modify the
source code.
- Off the
shelf
- Custom
written
software
- Custom written
software is made
specific for the
client’s needs.
- Custom written
software is made
specific for the
client’s needs.
- Proprietary
software
- Proprietary software
cannot be copied or
altered without
permission of the
copyright owner.
- Proprietary software
cannot be copied or
altered without
permission of the
copyright owner.
- Open and Off
the shelf
software
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