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Author Question: The uppercase letter Q has an ASCII code of 101 0001. What is the hexadecimal representation of this ... (Read 25 times)

renzo156

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on: Jul 28, 2018
The uppercase letter Q has an ASCII code of 101 0001. What is the hexadecimal representation of this value?
 
  A) 4E B) 4F C) 51 D) 50

Question 2

When CMOS logic circuits are driving TTL logic circuits, any current mismatch problems can usually be overcome by the addition of:
 
  A) a TTL tri-state inverting buffer between the stages.
  B) a CMOS inverting bilateral switch between the stages.
  C) a TTL tri-state noninverting buffer between the stages.
  D) a CMOS noninverting bilateral switch between the stages.


braelync

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


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renzo156

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Reply #2 on: Jul 28, 2018
Thank you!


braelync

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Reply #3 on: Jul 28, 2018
Always glad to help...


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