| 51. | A flip-flop is a binary cell capable of storing information of |
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Answer: (a).One bit
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| 52. | A device/circuit that goes through a predefined sequence of states upon the application of input pulses is called |
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Answer: (d).counter
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| 53. | A combinational logic circuit which sends data coming from a single source to two or more separate destinations is |
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Answer: (d).Demultiplexer
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| 54. | Advantage of synchronous sequential circuits over asynchronous ones is |
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Answer: (a).faster operation
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| 55. | A basic AND gate consists of ______________inputs and an output. |
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Answer: (c).Two
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| 56. | In the AND gate, the output is ‘High’ or gate is ‘On’ only if both the inputs are ______________. |
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Answer: (d).High
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| 57. | It is a simple combinational digital circuit built from logic gates |
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Answer: (b).Half Adder
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| 58. | It is used to subtract two inputs having more than one bit |
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Answer: (a).Full Subtractor Circuit
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| 59. | It is a circuit, which subtracts two inputs each of one bit |
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Answer: (c).Half Subtractor
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| 60. | It is the converse of decoding and contains 2^n (or fewer) input lines and n output lines |
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Answer: (d).Encoder
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