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Digital Electronics

Digital Electronics
(44)8 in BCD 8421 code is

 01000100
 01100011
 00110110
 00100100

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Digital Electronics
The number FF in base-16 systems will be equal to ________ in binary system.

 11101110
 10011001
 10101010
 11111111

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Digital Electronics
The set of which logic gates is designated as universal gate?

 NOT, OR , AND.
 XNOR, NOR, NAND.
 XNOR, NOR, NAND.
  NOR , NAND.

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Digital Electronics
A single flip-flop can be cleared (reset) to

 None
 1
 0
 Both A and B

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Digital Electronics
When will be the output of a NOT gate is LOW ?

 the input is LOW.
None of these
 the input is HIGH.
 the input is HIGH and LOW.

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Digital Electronics
Extended Binary Coded Decimal Interchange Code is an ________ bit code.

 8
 32
 7
 16

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