Digital Electronics-Number Systems and Codes

Digital Electronics-Number Systems and Codes
141. In even parity, the sum of the individual bits in the code group must be even.
  • TRUE
  • FALSE
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142. Adding an odd-parity bit to ASCII hex code 2B results in 10101011.
  • TRUE
  • FALSE
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143. Octal-to-binary conversion is accomplished by simply replacing each octal digit with its 4-bit binary equivalent.
  • TRUE
  • FALSE
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144. The hexadecimal numbering system uses base 15.
  • TRUE
  • FALSE
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145. Manufacturers of computers utilize 3-bit codes to indicate operations or instructions.
  • TRUE
  • FALSE
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146. A computer will use ASCII code to store information internally.
  • TRUE
  • FALSE
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Digital Electronics
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