Digital Electronics - Digital Concepts

Digital Electronics - Digital Concepts
81. It is possible to have an overlap between high and low levels in digital logic.
  • TRUE
  • FALSE
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82. A microcomputer is not a general-purpose computer.
  • TRUE
  • FALSE
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83. An invalid digital signal is used as a zero.
  • TRUE
  • FALSE
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84. Memory devices store binary data.
  • TRUE
  • FALSE
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85. A graph of phase vs. time is a timing diagram.
  • TRUE
  • FALSE
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86. In a negative logic system, a high is represented by 0.
  • TRUE
  • FALSE
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87. The LSB is always to the right of the MSB.
  • TRUE
  • FALSE
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88. With an AND gate, if one input is HIGH, the output reflects the other input.
  • TRUE
  • FALSE
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89. An ADC is an analog-to-digital converter.
  • TRUE
  • FALSE
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90. The arithmetic/logic unit will send the results of its decisions to memory.
  • TRUE
  • FALSE
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Digital Electronics
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