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Digital Electronics

Digital Electronics
(44)8 in BCD 8421 code is

 00110110
 00100100
 01100011
 01000100

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Digital Electronics
The data bus width of a ROM of size 2048 × 8 bits is

 10
 8
 16
 12

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Digital Electronics
In Boolean algebra A.A is equal to

 A
 A²
 2A
 1

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Digital Electronics
The number of comparators in a parallel conversion type 8-bit analog to digital converter is

 256.
  255.
 16.
  8.

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Digital Electronics
For 4 bit parallel addition, we need ________ half adder(s) and ________ full adder(s)

 0 and 3
 0 and 4
 1 and 3
 1 and 4

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Digital Electronics
At which the digital data can be applied to a a gate is known as ________ frequency.

 Propagation
 Run-time
 Truth
 Operating

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MORE MCQ ON Digital Electronics

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