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Digital Electronics

Digital Electronics
Which number system has a base of 16

 None
 Hexadecimal
 Octal
 Decimal

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Digital Electronics
The logic expression A + B can be implemented by giving inputs A and B to a two-input

 NOR gate
 NAND gate
 X-OR gate
 X-NOR gate

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Digital Electronics
What is the Boolean expression for a two-input AND gate ?

 A + B
 A.B
 A & B
 A - B

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Digital Electronics
All the integers and decimal numbers are represented by

 whole numbers
 real numbers
 odd numbers
 even numbers

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Digital Electronics
How many stable state/states present in flip-flop ?

 3
 4
 2
 1

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Digital Electronics
What logic function is produced by adding an inverter to each input and output of an OR gate?

 X-OR
 NAND
 NOR
 AND

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