Explain digital multiplexers, Basic Computer Science

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Problem

1 Perform the following conversion

  • a. (ABE)16=()2
  • b. (101011)2=()10

2 Explain how full adder adds three bits

3 Explain digital multiplexers

4 Explain the working of D flip-flop.

5 Expand the following Boolean functions into their canonical form

  • f (A, B,C) = AB + C
  • f (A,B,C) = AB + AC + ABC

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