... conductive buses system board accumulators input or output devices Oxford English for Computing Keith Boeckner P. Charles Brown Oxford University Press Task 4 5 1 mainframe a 2 mouse b 3 icon c 4 operating ... words in English are generally formed. An English word can be divided into three parts: a prefix, a stem, and a suffix. Pre-means 'before'. A prefix, therefore, is what comes before the ... performed by an operating system. Now read the text and check your answers. What's new on-line BIX TAB Book Clubs Online: You've probably seen magazine ads for The 50 Computer Book...
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