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Digital Electronics

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

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

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Digital Electronics
What is the gray code for the binary 101011?

 111110
 011111
 101011
 110101

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Digital Electronics
The 7-bit Hamming code is used to transmit

 3 data bits
 7 data bits
 no data bits
 4 data bits

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Digital Electronics
A small circle or dot on top of an IC represents

 Pin14
 Pin13
 Pin2
 Pin1

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Digital Electronics
The minimum decimal equivalent of the number 11C is

 269
 183
 194
 268

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Digital Electronics
A bubbled NOR gate is equivalent to a

 AND gate
 NAND gate
 NOR gate
 X-OR gate

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