With reference to switching functions, 4- square is called _________.
2017
With reference to switching functions, 4- square is called _________.
- A.
Quad
- B.
Octet
- C.
Cube
- D.
Binary
Attempted by 91 students.
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Correct answer: A
In a Karnaugh Map (K-Map) used for simplifying switching functions, a group of 4 adjacent minterms forms a 4-square, which is called a Quad. It eliminates two variables from the final Boolean expression. Therefore, Option A is correct.