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Digital Electronics

Digital Electronics
A bubbled OR gate is equivalent to a

 X-OR gate
 AND gate
 NOR gate
 NAND gate

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Digital Electronics
A signed integer has been stored in a byte using 2’scomplement format. We wish to store the same integer in 16-bit word. We should copy the original byte to the less significant byte of the word and fill the more significant byte with

 0
 Equal to the MSB of the original byte
 1
 Complement of the MSB of the original byte

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Digital Electronics
A 16-square eliminates

 4 variables
 3 variables
 8 variables
 2 variables

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Digital Electronics
The binary number 10101 is equivalent to decimal number ___________.

12
19
27
21

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Digital Electronics
One bit full adder has ________ inputs

 3
 4
 any number
 2

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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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MORE MCQ ON Digital Electronics

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