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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Q. In Boolean algebra, the data is a bit-representation of information consists of _________

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Q. Using which component a shift register is implemented?

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Q. How many NAND gates are required to make an XOR gate?

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Q. In Multiplexer gate, for selecting the inputs, two bits named _____ and _____ are required generally.

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Q. A NOR gate can be derived from ______

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Q. In which logic gate the output state is usually the complement of the input state?

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Q. In OR gate for 13 numbers of inputs what are the stages possible for it?

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Q. Which of the following is built exclusively from NOR gate?

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Q. Which of the following gates is used to implement a logical conditional?

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Q. What is the maximum number of prime implicants with 34-variable minimized expression?

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