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Digital Electronics

Digital Electronics
In which of the following base systems is 123 not a valid number?

Base 8
Base 3
Base 16
Base 10

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Digital Electronics
A device which converts 2421 code into 8421code is called a

 code encoder
 code converter
 coder
 code decoder

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Digital Electronics
A debouncing circuit is

A bistable MV
A latch
An astable MV
A monostable MV

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Digital Electronics
Consider the operation 24+17 = 40 .What is the correct base of number so that operation is correct?

 12
 11
 10
 13

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Digital Electronics
The NOR gate is OR gate followed by ___________.

None of these
AND gate
NOT gate
NAND gate

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Digital Electronics
1 Kilo bits are equal to

 1000 bits
 1012 bits
 1008 bits
 1024 bits

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