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Author Question: A microcontroller is used in the PC keyboard for a PC to scan and decode the keys. Indicate ... (Read 79 times)

ahriuashd

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on: Jul 28, 2018
A microcontroller is used in the PC keyboard for a PC to scan and decode the keys.
 
  Indicate whether the statement is true or false

Question 2

In a microprocessor system, what does the term data bus mean?
 
  A) any connection between two ICs
  B) any parallel connection between registers that consists of eight or more lines
  C) any two-way data path
  D) a parallel set of conductors that is shared by several devices


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ebenov

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

TRUE

Answer to Question 2

D


ahriuashd

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

diana chang

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Reply 3 on: Yesterday
Excellent

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