Q. Evaluate the expression: (X + Z)(X + XZ’) + XY + Y.

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Q. Simplify the expression: A’(A + BC) + (AC + B’C).

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Q. What is the simplification value of MN(M + N’) + M(N + N’)?

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Q. Simplify the expression XZ’ + (Y + Y’Z) + XY.

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Q. Find the simplified term Y’ (X’ + Y’) (X + X’Y)?

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Q. If an expression is given that x+x’y’z=x+y’z, find the minimal expression of the function F(x,y,z) = x+x’y’z+yz?

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Q. Simplify the expression: XY’ + X’ + Y’X’.

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Q. Minimize the Boolean expression using Boolean identities: A′B+ABC′+BC’+AB′C′.

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Q. Minimize the following Boolean expression using Boolean identities.

F(A,B,C) = (A+BC’)(AB’+C)

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Q. K-map is used for _______

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Q. To display time in railway stations which digital circuit is used?

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Q. Simplify the expression using K-maps: F(A,B,C,D)=Σ (1,3,5,6,7,11,13,14).

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Q. When designing a circuit to emulate a truth table, both Product-of-Sums (POS) expressions and Sum-of-Products (SOP) expressions can be derived from?

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Q. Simplify the expression using K-maps: F(A,B,C) = Σ (1,3,5,6,7).

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Q. Simplify the expression using K-maps: F(A,B,C) = π(0,2,4,5,7).

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Q. Addition of two or more bits produces how many bits to construct a logic gate?

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Q. Use Karnaugh map to find the simplified expression of the function: F = x’yz + xy + xy’z’.

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Q. Who has invented K-map?

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Q. In Gray coding, the adjacent code values differ by _______

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Q. In order to make a luggage security alarm, a single _____ is used.

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