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Digital Electronics

Digital Electronics
In Boolean algebra, the bar sign (-) indicates ___________.

OR operation
None of these
NOT operation
AND operation

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Digital Electronics
Latches are ________ circuits.

 level triggered
 edge triggered
 pulse triggered
 count triggered

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Digital Electronics
X OR X' will result

 X
 0
 1
 X'

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Digital Electronics
If a Hexadecimal number needs to convert to binary. For each hexadecimal digit, there will be how many bits

 4
 8
 1
 2

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Digital Electronics
In the boolean algebra, a variable has ________ different state(s)/value(s).

 2
 4
 3
 1

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Digital Electronics
1s Complement of 11001010 is

 11001001
 11001011
 00110101
 00110111

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