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Digital Electronics

Digital Electronics
Convert the binary number (1111000011110000) to hexadecimal number

 5050
 1010
 7070
 F0F0

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Digital Electronics
How many entries will be in the truth table of a 3 input NAND gate ?

 9
 3
 6
 8

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Digital Electronics
The number of Boolean functions that can be generated by n variables is equal to

2n-1
2n
22n
2n

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Digital Electronics
How many output is high of NOR GATE ?

 4
 3
 1
 2

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Digital Electronics
When an input signal 1 is applied to a NOT gate, the output is ___________.

None of these
1
Either 0 & 1

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Digital Electronics
When will be the output of an exclusive-OR gate is HIGH ?

 All inputs are HIGH
 The inputs are different
 The inputs are equal
 All inputs are LOW

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