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Computer Devices, Features and Purposes - Cambridge Nationals ICT
Description
GCSE ICT Mind Map on Computer Devices, Features and Purposes - Cambridge Nationals ICT, created by Beth Coiley on 09/05/2015.
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ict
cambridge nationals
computer devices
revision
gcse
ict
gcse
Mind Map by
Beth Coiley
, updated more than 1 year ago
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Created by
Beth Coiley
over 9 years ago
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Resource summary
Computer Devices, Features and Purposes - Cambridge Nationals ICT
Smartphone
Advantages
3G/4G
Built in Wifi
Wireless and bluetooth connectivity
Many colours - high quality images
Can download applications
Good user interface
Touchscreen input
Disadvantages
Requires large amounts of power to run
Requires regular charging
Not suitable for document creation/editing
Can be very expensive
Applications
Travelling employees
Needing good communication capabilities
Internet users
Tablet
Applications
Travelling employees
Internet users
Advantages
Built in wifi
Can download applications
Can connect a keyboard
Touchscreen input
High quality images
Disadvantages
Expensive
Can be broken easily
Not easily upgradeable
Netbook
Advantages
Easily portable
Lightweight and small
Longer battery life
Applications
Basic internet browsing and document creation capabilities
Disadvantage
No integral optical drive
Slower processors
Less upgradeable
Desktop PC
Advantages
Lots of working memory (RAM)
CPUs are multi-core
Secure - not easily portable
Cheaper
Easily upgradeable
Powerful graphics card
Disadvantages
Applications
Permanent office-based employees
Laptop
Applications
Travelling employees
Advantages
Portability
Good user interface
Disadvantages
Expensive
Average technical spec of mid-range desktop computer
Battery is a restriction
Not easily upgradeable
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