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ECE · Q216

Digital Electronics

Engineering and GATE · ECE · question 216

Q216

Which of the following statements about the K-maps is INCORRECT?

A.
In K-maps, don't care terms are used only if they help in reducing the expression. Otherwise, they need not be considered
B.
A two-variable K-map expression can have 4 possible combinations of the input variables
C.
The binary number designations of the rows and columns of the K-map are in Gray code
D.
The five-variable map may contain 2-squares, 4-squares, 8-squares, or other combinations involving four blocks of K-map having 16 squares each
Answer

Answer: Option D

Solution

Answer: Option D
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