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Digital Electronics

Digital Electronics
What logic function is produced by adding an inverter to each input and output of an AND gate?

 NAND
 NOR
 X-OR
 OR

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

AND gate
OR gate
None of these
NOT gate

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Digital Electronics
Which mechanism allocates the binary value to the states in order to reduce the cost of the combinational circuits?

State Assignment
State Minimization
State Reduction
State Evaluation

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Digital Electronics
If clock time period is 1ms, what is its frequency

 1 mHz
 1 kHz
 1 MHz
None of these

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

  10.
 12.
  6.
 24.

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Digital Electronics
What is the minimum number of NAND gates required to realize an X-OR gate?

 5
 3
 6
 4

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