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Digital Electronics

Digital Electronics
The boolean algebra is mostly based on

 Standard theorem
 De Morgans theorem
 Boolean theorem
 De Morpans theorem

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Digital Electronics
The only function of NOT gate is to ___________.

None of these
Invert input signal
Stop signal
Act as a universal gate

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Digital Electronics
Switching circuits are

 hybrid circuits
 digital circuits
 analog circuits
 none of these

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Digital Electronics
The main equation for a D flip flop is

 Q=0
 Q=D
 Q=1
 Q=D'

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Digital Electronics
The NOR gate can function as a NOT gate if

 one input is set to 1
 inputs are left open
 all inputs are connected together
 one input is set to 0

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Digital Electronics
16’s complement of BABA is?

 4445
 4546
 4544
 4446

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