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C959 WGU unit 3 questions and answers. £12.32   Add to cart
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C959 WGU unit 3 questions and answers.
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boolean complement denoted with bar symbol reverses elements value (bar over)0=1 (bar over)1=0 boolean addition 0+0=0 0+1=1 1+0=1 1+1=1 boolean multiplication 0×0=0 0×1=0 1×0=0 1×1=1 ⊕ exclusive or XOR outputs 1 only when inputs are different 0⊕0=0...

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  • October 13, 2023
  • 7
  • 2023/2024
  • Exam (elaborations)
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C959 WGU unit 3 questions and answers
boolean complement

denoted with bar symbol - answer reverses elements value



(bar over)0=1

(bar over)1=0



boolean addition - answer 0+0=0

0+1=1

1+0=1

1+1=1



boolean multiplication - answer 0×0=0

0×1=0

1×0=0

1×1=1



⊕ - answer exclusive or

XOR



outputs 1 only when inputs are different



0⊕0=0

1⊕0=1

0⊕1=1

1⊕1=0

, idempotent of boolean

x+x=?

x*x=? - answer x+x=x



x*x=x



associative of boolean

(x+y)+z=?

(xy)z=? - answer (x+y)+z=x+(y+z)



(xy)z=x(yz)



commutative of boolean

x+y=?

xy=? - answer x+y=y+x



xy=yx



distributive of boolean

x+yz=?

x(y+z)=? - answer x+yz=(x+y)+(x+z)



x(y+z)=xy+xz



identity of boolean

x+0=?

x*1=? - answer x+0=x



x*1=x

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