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Author Question: Which device is used to connect an 8-bit input device to the computer's data bus? A) a ... (Read 169 times)

Diane

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on: Jul 28, 2018
Which device is used to connect an 8-bit input device to the computer's data bus?
 
  A) a demultiplexer B) a three-state octal buffer
  C) an octal latch D) a multiplexer

Question 2

Which 8085 instruction causes hexadecimal number CC to be loaded into Register B?
 
  A) MVI B, CCH B) MVI A, CCH C) MOV C, B D) LDA 20CCH


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Ptupou85

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

B

Answer to Question 2

A


Diane

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

shewald78

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Reply 3 on: Yesterday
Wow, this really help

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