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Digital Electronics

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

 8
 4
 2
 1

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Digital Electronics
The output of a logic gate is 0 when all its inputs are at logic 1. The gate is either

 a NAND or an X-NOR
 a NOR or an X-NOR
 a NAND or an AND
 a NAND or an X-OR

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Digital Electronics
The data bus width of a ROM of size 2048 × 8 bits is

 10
 16
 8
 12

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Digital Electronics
X OR X' will result

 0
 X'
 X
 1

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Digital Electronics
Most of the digital computers do not have floating point hardware because

It is slower than software
Of no specific reason
Floating point hardware is costly
It is not possible to perform floating point addition by hardware

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Digital Electronics
A debouncing circuit is

An astable MV
A latch
A bistable MV
A monostable MV

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