Q. The output of a JK flipflop with asynchronous preset and clear inputs is ‘1’. The output can be changed to ‘0’ with one of the following conditions.

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Q. A weighted resistor digital to analog converter using N bits requires a total of

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Q. How many two input AND gates and two input OR gates are required to realize Y = BD+CE+AB ?

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Q. For JK flipflop J = 0, K=1, the output after clock pulse will be

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Q. Which of following are known as universal gates ?

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Q. Which gate can be used as anti-coincidence detector?

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Q. A circuit in which connections to both AND and OR arrays can be programmed is called

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Q. Which logic is known as universal logic?

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Q. The time for which the D-input of a D-FF must not change after the clock is applied is known as

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Q. Minimum no. of NAND gate required to implement a Ex-OR function is

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Q. Which of the following expression is not equivalent to x?

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Q. PAL circuit consists of

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Q. The circuit used to store one bit of data is known as

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Q. Logic X-OR operation of (4ACO)H & (B53F)H results

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Q. The circuit converting binary data in to decimal is

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Q. A three input NOR gate gives logic high output only when

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Q. In order to implement a n variable switching function, a MUX must have

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Q. The absorption law in Boolean algebra says that

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Q. A latch is constructed using two cross-coupled

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Q. Which of the following is the most powerful parser?

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