COMPUTER is an electronic devices that performs operations input,processing,output & storage
#Supercomputer
•fastest, most powerful & most expensive computer
• usage: for very complex sophisticated job [ nuclear research, online banking, automotive design]
•size: full room of equipment
•speed: capable to process trillions of program's instructions per second
• storage: more than 20 000 of data & information
#Mainframe
•large, expensive, powerful computer mostly
•usage: capable of great processing speed & data storage (insurance companies)
•usage: capable of great processing speed & data storage (insurance companies)
•size: partial of full room equipment
•speed: capable to handle 100-1000 of connected users simultaneously
•storage: store tremendous of data, instruction & information
•adv: huge memory
:high speed (process vast amount of data,quickly)
:super reliable (detect & correct error)
:multi-users
•storage: store tremendous of data, instruction & information
•adv: huge memory
:high speed (process vast amount of data,quickly)
:super reliable (detect & correct error)
:multi-users
#EMBEDDED COMPUTER
•special purpose hat function as components that embedded in large component
•size: exist as small chip
•speed: slower than mobile computer & devices
•storage: limited / small storage media
•e.g : consumer electronics (DVD player)
: home animation device (washing machine, freezer)
: automobile (airbag controller)
: computer devices & office machine (printer)
•special purpose hat function as components that embedded in large component
•size: exist as small chip
•speed: slower than mobile computer & devices
•storage: limited / small storage media
•e.g : consumer electronics (DVD player)
: home animation device (washing machine, freezer)
: automobile (airbag controller)
: computer devices & office machine (printer)
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