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Digital Electronics

Digital Electronics
Switching circuits are

 analog circuits
 none of these
 digital circuits
 hybrid circuits

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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

 9
 7
 6
 8

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Digital Electronics
The voltages corresponding to LOW and HIGH levels respectively are given below. Identify the voltages which correspond to negative logic system.

 5 V and 0 V
 1 V and 5 V
 0 V and 5 V
 –1.5 V and – 0.5 V

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Digital Electronics
What is mean by FPU

 floating parallel universal
 floating parallel unit
 floating point unit
 floating point universal

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Digital Electronics
The decimal equivalent of hexadecimal number of 2A0F is

 17670
 17607
 10767
 17067

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Digital Electronics
Which number system has a base of 16

 Octal
 None
 Hexadecimal
 Decimal

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MORE MCQ ON Digital Electronics

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