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Digital Electronics

Digital Electronics
A bubbled NAND gate is equivalent to a

 OR gate
 NOR gate
 NAND gate
 X-OR gate

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Digital Electronics
A flip flop is a _______ circuit.

 Both A and B
 None
 Sequential
 Combinational

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Digital Electronics
A 10 bit A/D conveter is used to digitize an analog signal in the 0 to 6 volt. The maximum peak to ripple voltage that can be allowed in the D.C. supply voltage is

 10 mV.
  5.85 mV.
  6 mV.
 5 mV.

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Digital Electronics
Boolean algebra is also known as

 Switching algebra
 Gate algebra
 Counting algebra
 Transistor algebra

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Digital Electronics
Number of 2 input multiplexers need to construct a 210 inputs multiplexer is _________

 32
 129
 9
 1023

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Digital Electronics
The set of which logic gates is designated as universal gate?

 NOT, OR , AND.
 XNOR, NOR, NAND.
 XNOR, NOR, NAND.
  NOR , NAND.

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