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Digital Electronics

Digital Electronics
To get an excess-3 code from BCD code

 0011 is subtracted
 0110 is added
 0011 is added
 0110 is subtracted

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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
A single flip-flop can be cleared (reset) to

 Both A and B
 None
 0
 1

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Digital Electronics
Which GATE IS CALLED INEQUALITY COMPARATOR?

 3. XOR
 1. NOR
 4. NOT
 2. AND

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Digital Electronics
Extended Binary Coded Decimal Interchange Code is an ________ bit code.

 32
 7
 8
 16

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Digital Electronics
The X-OR and X-NOR gates can have how many inputs?

 4
 1
 2
 any number

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