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Digital Electronics

Digital Electronics
A device which converts BCD into octal is called

 encoder
 code converter
 demultiplexer
 decoder

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Digital Electronics
The minimum decimal equivalent of the number 11C is

 268
 269
 194
 183

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Digital Electronics
The output of a NOR gate is high

 only when all the inputs are high
 only when at least one input is high
 only when at least one input is low
 only when all the inputs are low

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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
 X-NOR
 NAND

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Digital Electronics
In flip flop clock is present but in latch clock is

  may be present/absent.
  none.
  absent always.
  present always.

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Digital Electronics
At which the digital data can be applied to a a gate is known as ________ frequency.

 Truth
 Operating
 Run-time
 Propagation

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MORE MCQ ON Digital Electronics

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