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11 Cards in this Set
- Front
- Back
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a system that deals with continuously varying physical quantities such as voltage, temp, pressure, or velocity. Most quantities in natur occur this way. An infinite number of different levels
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analog
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a 7-bit code used in digital systems to represent all letters, symbols, and numbers to be input or output to the outside world.
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ascii
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a 4-bit code used to represent the 10 decimal digits 0-9. used commonly in numeric displays
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BCD (binary coded decimal)
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a single binary digit. The binary number 1101 is four of these
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bit
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the base 10 numbering system
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decimal
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a system that deals with discrete digits or quantities. Digital electronics deals exclusively ith 1's and 0's or Ons and OFFs. Digital codes are then used to convert 1's and 0's to a meaningful number, letter or symbol.
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Digital
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the base 16 numbering system. 0-9, A-F
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hexadecimal
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the bit having the least significance in a binary string.
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Least significant bit (LSB)
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the bit having the most significance in a binary string
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most significant bit (MSB)
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the base numbering system 0-7
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Octal
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the base 2 numbering system. Using 1's and 0's
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binary
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