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WB JECA MCA Digital Circuit Design Previous Year Questions (PYQs)
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WB JECA MCA Digital Circuit Design Previous Year Questions (PYQs)
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WB JECA MCA
Previous Year Questions
WB JECA MCA
Previous Year Questions
WB JECA MCA
Qus : 1
2
Which of the following best distinguishes a sequential circuit from a combinational circuit?
1
Sequential circuits produce output based only on current inputs.
2
Sequential circuits use both current inputs and past states to determine output.
3
Combinational circuits have memory elements to store past states.
4
Combinational circuits require a clock signal to operate.
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Solution
Sequential circuits depend on both current inputs and past states (memory), unlike combinational circuits.
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