ICT (2)

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  • Created by: ayesha
  • Created on: 17-04-11 20:06

Types of Computer –

MAINFRAMES – are the biggest

·         Powerful – they can perform hundreds of instructions per second (MIPS)

·         Large – generate a lot of heat which means they need big air conditioned rooms

·         Expensive - £3-4 million

·         Used to run large computer systems and networks in banks, insurance companies



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