Q. Figure given below shows the internal schematic of a TTL AND-OR Invert (AOI) gate, For the input shown in the given figure, the output Y is

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Q. The circuit show in the figure has 4 boxes each described by inputs P, Q, R and outputs y, z with

Y = P Ꚛ Q Ꚛ R, Z = RQ + P̅R + QP̅. The circuit act as a

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Q. The MOS symbol shown indicates that

1. It is depletion type
2. It is enhancement type
3. It is channel
4. It is P-channel
5. Electrons flow from s to D
6. Holes flow from D to s

The true statements are

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

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Q. The characteristic equation of an SR flip-flop in given by

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Q. For the following decimal multiplication the result are given in binary numbers, Spot the incorrect relation, if any

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Q. In the DRAM cell in the figure is the Vt of the NMOSFET is 1 V. For the following three combinations of WL and BL voltages.

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Q. The circuit in the given figure is

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Q. The output of the circuit shown below will be of the frequency

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Q. In the given figure Y =

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Q. DeMorgan's second theorem is

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Q. Which of the circuits in the given figure that converts JK flip flop to T flip flop?

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Q. For a D/A converter, inputs and outputs are given. The output corresponding to digital input 01000

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Q. With the switch in STOP position, Y will be equal to

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Q. For the DAC in the given figure V₀=

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Q. The circuit given below is a

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Q. Flow charts that contain decision symbol

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Q. In 8085 microprocessor, what is the memory address stored on the stack, when the program is interrupted?

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Q. The initial contents of the 4 bit serial in parallel out right shift, shift register shown in figure is 0110. After three clock pulses are applied, the contents of the shift register will be

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

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