Q. Which of the following flip flops can be used for making shift registers?

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Q. Which of the following is not a valid BCD?

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Q. Which of the following have high propagation delay?

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Q. Asynchronous counters does not need a clock pulse.

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Q. In a BCD counter count 1010 corresponds to ____________

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Q. What will be the final count value if 10 flip flops are used?

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Q. Read in data of shift register will be _____________

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Q. Each flip flop in shift register act as_______________

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Q. A decoder converts n inputs to __________ outputs.

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Q. Which of the following are building blocks of encoders?

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Q. Which of the following can be represented for decoder?

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Q. BCD to seven segment conversion is a ________________

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Q. Which of the following is a decoder IC?

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Q. DTMF stands for ________________

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Q. Invalid BCD can be made to valid BCD by adding with _______________

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Q. Decoder is constructed from ________________

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Q. Which of the following represents a number of output lines for a decoder with 4 input lines?

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Q. Decoders and Encoders are doing reverse operation.

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Q. Which of the following are used in DAC?

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Q. Which of the following is an indication by settling time?

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