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Digital Electronics

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

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

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

None of these
NOT gate
NAND gate
AND gate

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Digital Electronics
Which of the following represents (E3)16 ?

 (1BC)16-(DE)16
 (1CE)16+(A2)16
 (2BC)16-(1DE)16
 (200)16-(11D)16

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Digital Electronics
16’s complement of BABA is?

 4445
 4546
 4544
 4446

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Digital Electronics
A read only memory in which the present contents must be erased before the new information can be stored is

All of these
 ROM
 EAROM
 PROM

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Digital Electronics
When will be the output of an OR gate is LOW ?

 When all input is LOW
 When any input is LOW
 When any input is HIGH
 When all inputs are HIGH

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