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Digital Electronics

Digital Electronics
1 kb represents

 1024 bytes
 1000 bytes
 10,000 bytes
 100 bytes

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Digital Electronics
The output of a gate is LOW when at least one of its inputs is HIGH. This is true for

 AND
 OR
 NOR
 NAND

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Digital Electronics
An AND gate can be imagined as

 transistors connected in series
 switches connected in series
 switches connected in parallel
 transistors connected in paralle

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Digital Electronics
Which is the example of digital device from the given option ?

 Record players
 Sensors
 Microprocessors
 Thermistors

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Digital Electronics
The complement of a function A is

 1
 A
 Ā
 0

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Digital Electronics
An X-OR gate gives a high output

 if the decimal value of digital word is even
 if there are odd number of 1s
 for odd decimal value.
 if it has even number of 0s

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