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Author Question: Which symbol is used to identify edge-triggered flip-flops? A) The letter E on the Enable input. ... (Read 37 times)

CQXA

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Which symbol is used to identify edge-triggered flip-flops?
 
  A) The letter E on the Enable input. B) A bubble on the Clock input.
  C) An inverted L on the output. D) A triangle on the Clock input.

Question 2

In 64-QAM the 64 means ________.
 
  A) the method uses 64-bit frames
  B) there are 64 different modulation states
  C) the method was introduced as a standard in 1964
  D) the method can represent 64-bit binary groups


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KKcool

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CQXA

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Reply 2 on: Jul 28, 2018
:D TYSM


xiaomengxian

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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