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Digital Electronics

Digital Electronics
An 8-square is called

 a quad
 a cube
 a pair
 an octet

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Digital Electronics
When will be the output of an exclusive-OR gate is HIGH ?

 The inputs are equal
 The inputs are different
 All inputs are LOW
 All inputs are HIGH

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Digital Electronics
Which of the logical operations is represented by the + sign in Boolean algebra ?

 OR
 AND
 NAND
 NOT

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Digital Electronics
In Boolean algebra A.A is equal to

 A²
 2A
 1
 A

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Digital Electronics
A 10 bit A/D conveter is used to digitize an analog signal in the 0 to 6 volt. The maximum peak to ripple voltage that can be allowed in the D.C. supply voltage is

  5.85 mV.
 5 mV.
 10 mV.
  6 mV.

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Digital Electronics
The NOR gate is OR gate followed by ___________.

NOT gate
None of these
AND gate
NAND gate

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MORE MCQ ON Digital Electronics

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