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Digital Electronics

Digital Electronics
An 8 × 4 ROM contains a decoder of size

 8 × 4
 3 × 8
 8 × 8
 3 × 4

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Digital Electronics
In a T flip-flop no of input circuit is

 4
 2
 1
 3

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Digital Electronics
The state of a flip-flop can be switched by changing its ________ signals.

 clearing
 input
 output
 triggering

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Digital Electronics
The number of digit 1 present in the binary representation of (3 × 512 + 7 × 64 + 5 × 8 + 3) is

 7
 6
 8
 9

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Digital Electronics
An EPROM is

 volatile
 non erasable
 programmable and erasable
 erasable but not programmable

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Digital Electronics
10’s complement of 63325600 is

 36774400
 36674400
 366744399
 633256600

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MORE MCQ ON Digital Electronics

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