Q. The Boolean expression for the circuit of the given figure

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Q. For the K map of the given figure, the simplified Boolean expression is

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Q. In the given figure shows a 4 bit serial in parallel out right shift register. The initial contents as shown are 0110. After 3 clock pulses the contents will be

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Q. The circuit of the given figure is

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Q. In the given figure, A = B = 1 and C = D = 0. Then Y =

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Q. The gates G1 and G2 in the figure have propagation delays of 10 n sec. and 20 n sec. respectively. If the input Vi makes an output change from logic 0 to 1 at time t = t₀ then the output wavefrom V₀ is

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Q. The K-map for a Boolean function is shown in figure. The number of essential prime implicants for this function is

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Q. In the given figure, the flip flop is

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Q. The modulus of counter in the given figure is

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Q. For the ring oscillator shown in the figure, the propagation delay of each inverter is 100 pico sec. What is the fundamental frequency of the oscillator output __________

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Q. For the circuit of the given figure, the output equation is

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Q. The inputs A, B, C of the given figure are applied to a 3 input NOR gate. The output is

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Q. The circuit of the given figure gives the output Y =

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Q. The number of product terms in the minimized sum of product expression obtained through the following K-map, where d, don't care.

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Q. For the logic circuit of the given figure the simplified Boolean expression is

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Q. In the circuit of the given figure, Y =

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Q. If A = B = 1, the outputs P and Q in the given figure are

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Q. In the given figure, Y =

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Q. The minimized version of logic circuit in the given figure is

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Q. In the given figure shows a negative logic AND gate. If positive logic is used this gate is equivalent to

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