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Digital Electronics

Digital Electronics
A half adder is a ________ circuit.

 Combinational
 Both A and B
 Sequential
 None

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Digital Electronics
The complement of a function A is

 A
 Ā
 1
 0

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Digital Electronics
Which number system has a base of 16

 None
 Hexadecimal
 Octal
 Decimal

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Digital Electronics
When will be the output of a NOT gate is HIGH ?

 the input is LOW
None of these
 the input is HIGH
 the input is HIGH and LOW

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Digital Electronics
The binary code of (21.125)10 is

10101.001
10100.001
10100.111
10101.01

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Digital Electronics
The decimal equivalent of hexadecimal number of 2A0F is

 17067
 10767
 17670
 17607

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