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Digital Electronics

Digital Electronics
In which code do the successive code characters differ in only one position?

 XS-3 code
 Gray code
 8421 code
 Hamming code

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

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

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Digital Electronics
The address bus with a ROM of size 1024 × 8 bits is

 12 bits
 8 bits
 10 bits
 16 bits

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Digital Electronics
The binary number designations of the rows and columns of the K-map are in

 XS-3 code
 BCD code
 Gray code
 binary code

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Digital Electronics
The switch which clears a flip-flop is know as

 Reset
 None
 Both A and B
 Clear

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Digital Electronics
Counter is a

  sequential circuit.
  combinational circuit.
  both.
  none.

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