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Digital Electronics

Digital Electronics
The inputs of a NAND gate are connected together. The resulting circuit is ___________.

AND gate
None of these
NOT gate
OR gate

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Digital Electronics
Logic circuits are

 analog circuits
 digital circuits
 none of these
 hybrid circuits

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Digital Electronics
How many flip flops are required to build a binary counter circuit to count from 0 to 1023?

  6.
 24.
 12.
  10.

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Digital Electronics
How many output is high of NOR GATE ?

 4
 3
 2
 1

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Digital Electronics
Which of the following is 1’s complement representation of +57

 00111001
 01000110
 11000110
 00000001

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Digital Electronics
If a counter having 10 flip flops is initially at 0, What count will if hold after 2060 pulses?

 000 001 1100.
  000 000 1000.
 000 000 1110.
  000 000 1100.

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