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BLM

  •  English    26     Public
    Unit 5
  •   Study   Slideshow
  • (n) a mechanical device that was used for simple sums before the invention of the calculator
    adding machine
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  • (n) an improvement or step forward
    advance
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  • (adj) using mechanical processes rather than digital
    analogue
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  • (v) to look at something closely in order to understand it
    analyze
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  • (v) to put information in a form that computers can read; (n) the form of language that computers use to work
    code
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  • (adj) related to large businesses; designed to make a profit
    commercial
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  • (adj) occurring or seen often
    common
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  • (adj) of central importance
    core
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  • (adj) relating to the present time
    current
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  • (v) to make a coded message readable
    decrypt
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  • (n) a sum where a number is broken into smaller parts
    division
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  • (n) the practice of buying and selling online
    e-commerce
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  • (adj) very important; vital
    essential
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  • (adj) kept at a certain level
    fixed
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  • (adj) able to change
    flexible
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  • (n) the action of understanding external things
    information processing
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