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Digital Electronics

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

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

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Digital Electronics
Complement of XNOR and NOR is ________ and ________ respectively.

 NOR, XNOR
 XOR, NOR
 XOR, OR
 OR, NOR

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Digital Electronics
The state of a flip-flop can be switched by changing its ________ signals.

 clearing
 triggering
 output
 input

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Digital Electronics
One bit full adder has ________ inputs

 3
 any number
 4
 2

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Digital Electronics
The output of a logic gate is 0 when all its inputs are at logic 1. The gate is either

 a NAND or an X-NOR
 a NOR or an X-NOR
 a NAND or an X-OR
 a NAND or an AND

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Digital Electronics
XNOR followed by a NOT gate is equivalant to ________ gate

 NOR
 XOR
 XNOR
 OR

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MORE MCQ ON Digital Electronics

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