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Digital Electronics

Digital Electronics
Odd parity of a bit stream can be tested using ________ gate.

 NOR
 XOR
 AND
 OR

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Digital Electronics
Which is the example of digital device from the given option ?

 Record players
 Sensors
 Microprocessors
 Thermistors

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Digital Electronics
A NAND gate is called a universal logic element because

It is used by everybody
All the minization techniques are applicable for optimum NAND gate realization
Any logic function can be realized by NAND gates alone
Many digital computers use NAND gates.

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Digital Electronics
AND operation of (79)10 & (-56)10 is

 48H
 08H
 50H
 42H

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Digital Electronics
An AND gate will function as OR if

All the inputs are ‘0’
All the inputs to the gates are “1”
Either of the inputs is “1”
All the inputs and outputs are complemente'

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Digital Electronics
A number system with radix 2 is known as

 Binary
 Octal
 Decimal
 Hexadecimal

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MORE MCQ ON Digital Electronics

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