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Digital Electronics

Digital Electronics
If 4 input MUXes drive a 4 input multiplexer, it results a

 16 input MUX
 4 input MUX
 6 input MUX
 8 input MUX

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Digital Electronics
The number of parity bits in a 12-bit Hamming code is

 8
 6
 5
 4

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Digital Electronics
The binary number 110011.11 is equivalent to decimal number

 50.65
 51.65
 51.75
 50.75

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Digital Electronics
Which of the following gates is known as anticoincidence detector?

 X-NOR gate
 AND gate
 OR gate
 X-OR gate

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Digital Electronics
Which of the following is a digital device

 Light switch
 Resistance of a material
 Regulator of a fan
 Microphone

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Digital Electronics
If clock time period is 1ms, what is its frequency

 1 kHz
 1 mHz
None of these
 1 MHz

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