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Digital Electronics

Digital Electronics
An 8-square is called

 a pair
 a quad
 an octet
 a cube

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Digital Electronics
Why decoder is used in the digital electronics ?

 To convert coded information into non coded form
None of these
 It is used to separate address bus and data bus
 To convert non coded information into coded form

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

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

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Digital Electronics
The output of a gate is LOW if and only if all its inputs are HIGH. It is true for

 AND
 NOR
 NAND
 X-NOR

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Digital Electronics
1 Kilo bits are equal to

 1000 bits
 1012 bits
 1008 bits
 1024 bits

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Digital Electronics
The NOR-NOR realization is equivalent to

 OR-AND realization
 NOT-AND realization
 OR-NOT realization
 AND-OR realization

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MORE MCQ ON Digital Electronics

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