PCB design problems

Q.  Which problems are about to occur if PCB is not designed properly in a confined manner for digital circuits?  

A. Diffraction
B. Refraction
C. Ground & Supply-line Noise
D. Electromagnetic Interference

- Published on 24 Sep 15

a. A & B
b. B & C
c. C & D
d. A, B, C, D

ANSWER: C & D

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