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Digital Electronics

Digital Electronics
A bubbled OR gate is equivalent to a

 NAND gate
 AND gate
 NOR gate
 X-OR gate

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Digital Electronics
A Binary number system has how many digits.

 1
 10
 0
 2

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Digital Electronics
What is the minimum number of NOR gates required realizing an X-OR gating?

 3
 5
 4
 6

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Digital Electronics
A signed integer has been stored in a byte using 2’scomplement format. We wish to store the same integer in 16-bit word. We should copy the original byte to the less significant byte of the word and fill the more significant byte with

 1
 Complement of the MSB of the original byte
 Equal to the MSB of the original byte
 0

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Digital Electronics
Counter is a

  combinational circuit.
  both.
  none.
  sequential circuit.

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Digital Electronics
XNOR followed by a NOT gate is equivalant to ________ gate

 OR
 XNOR
 XOR
 NOR

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MORE MCQ ON Digital Electronics

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