2197617
Description
Mind Map by dphillips211, updated more than 1 year ago
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Created by dphillips211
over 9 years ago
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Hardware,
Software
and
Networking
- Components
- Hard Drive
- Used to store
data, when the
power is switched
off the contents
will remain there.
- This uses a power cable and a data cable.
- Data cables and Power cables
are different for different
hard drives.
- Sata
- IDE
- SCSI
- Sata
- Data cables and Power cables
are different for different
hard drives.
- Used to store
data, when the
power is switched
off the contents
will remain there.
- RAM
- Recent data is
stored here,
when the power
is switched off all
contents is lost.
- Recent data is
stored here,
when the power
is switched off all
contents is lost.
- ROM
- This is read only data
meaning you cannot change
the data there, only read it.
This is usually used to store
the boot up sequence.
When the power is switched
off all contents remain
there.
- This is read only data
meaning you cannot change
the data there, only read it.
This is usually used to store
the boot up sequence.
When the power is switched
off all contents remain
there.
- Motherboard
- This is what Everything plugs into.
- This is what Everything plugs into.
- Fan
- Extracts the air out of the computer.
- Extracts the air out of the computer.
- Graphics Card
- Outputs information to the screen.
- Outputs information to the screen.
- Optical Drive
- Reads CD'S/DVDS
- Reads CD'S/DVDS
- Power Supply
- This distributes power to all the components of the computer.
- This distributes power to all the components of the computer.
- CPU
- Makes the decisions of the computer
- They run the Fetch-Decode-Execute Cycle
- Can come in Single, Dual or Quad cores
- Makes the decisions of the computer
- Hard Drive
- BIOS
- BIOS = Basic Input Output system.
- In BIOS you set the
time on the computer
and make a password
for it. The BIOS
settings define the
boot up device priority.
- Settings are backed up
after power is off by
the fact that there is
a battery inside the
computer powering
this.
- BIOS = Basic Input Output system.
- Operating Systems
- Linux
- Ubuntu
- Centos
- Red Hat
- Suse
- Mint
- Ubuntu
- Windows
- Windows XP
- Windows 7
- Windows 8.1
- Windows XP
- OS X
- 10.10 Yosemite
- 10.9 Mavericks
- 10.10 Yosemite
- These are needed
so you can access
the computer and
it allows you to run
applications.
- Linux
- Network card
- Gives the abillity to connect to the internet.
- Ither by cable or Wireless
- Gives the abillity to connect to the internet.
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