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Digital Electronics

Digital Electronics
Four ROM chips of 16 × 4 size have their address buses connected together. This system will be of size

 256 × 1
 16 × 16
 32 × 8
 64 × 4

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Digital Electronics
A hexadecimal odometer displays F 52 F. The next reading will be

F53O
F52E
F53F
G52F

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Digital Electronics
If in a base b number system, 54/4=13, the base of the number is

 8
 7
 6
 9

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Digital Electronics
When an input signal 1 is applied to a NOT gate, the output is ___________.

Either 0 & 1
None of these
1

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Digital Electronics
A full adder has

 3 inputs, 1 output
 3 inputs, 2 outputs
 2 inputs, 1 output
 2 inputs, 2 outputs

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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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