The output of a digital-to-analog converter is A) a clock ...

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The output of a digital-to-analog converter is
 
  A) a clock pulse. B) a binary number. C) a voltage level. D) any of these

Question 2

When the EPROM is interfaced to 8031, where do the bits come from?
 
  A) 4 bits provided from port 0 and the other 8 bits from port 3
  B) 4 bits provided from port 0 and the other 8 bits from port 2
  C) 8 bits provided from port 0 and the other 4 bits from port 2
  D) 8 bits provided from port 1 and the other 4 bits from port 2

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Answer to Question 1

C

Answer to Question 2

C

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