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Digital Electronics

Digital Electronics
A switch-tail ring counter is made by using a single D-FF, the following circuit is

  J-K FF.
  D FF.
  S-R FF.
  T FF.

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Digital Electronics
Storage of 1 KB means the following number of bytes

1000
1064
964
1024

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Digital Electronics
An OR gate has 6 inputs. The number of input words in its truth table are

64
128
6
32

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Digital Electronics
The number of parity bits in a 12-bit Hamming code is

 8
 5
 4
 6

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Digital Electronics
If J = K (J and K are shorted) in a JK flip-flop, what circuit is made

 Shorted JK flip-flop
 SR flip-flop
 K flip-flop
 T flip-flop

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Digital Electronics
What is the requirement of fullsubstractor circuit ?

 Two inputs and three outputs
 Three inputs and one output
 Two inputs and two outputs
 Three inputs and two outputs

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