Q. While obtaining minimal SOP expression

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Q. In 8085 microprocessor, how many interrupt control lines are there?

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Q. In 2's complement addition, the carry generated in the last stage is

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Q. A is even or B is true. Negation of above statement is

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Q. The abbreviation DTL stands for

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Q. Which one of the following is a D to A conversion technique?

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Q. What is the purpose of using ALE signal high?

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Q. When a binary adder is used as BCD adder, the sum is

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Q. Out of SR and JK flip flops, which is susceptible to race condition?

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Q. Which liquid crystal is used for LCD display?

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Q. If interrupt service request have been received from all of the following interrupts, then which one will be serviced last?

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Q. A Schottky diode has

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Q. Boolean algebra obeys

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Q. The figure of merit for a logic family is

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Q. A universal register

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Q. In 8085 microprocessor, what is the memory word size?

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Q. Which of the following memory is preferred in case of calculators?

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Q. Which device changes parallel data to serial data?

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Q. A 12 bit ADC is employed to convert an analog voltage of zero to 10 volts. The resolution of the ADC is

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Q. Race condition always arises in

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