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Digital Electronics

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

 Record players
 Microprocessors
 Thermistors
 Sensors

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Digital Electronics
1 Gigabyte is equal to

 1024 bits
 1024 bytes
 1024 kbytes
 1024 Mbytes

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Digital Electronics
When will be the output of an AND gate is HIGH if there are three inputs, A, B, and C ?

 A = 0, B = 0, C = 0
 A = 1, B = 1, C = 1
 A = 1, B = 1, C = 0
 A = 1, B = 0, C = 1

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Digital Electronics
The code used for labeling the cells of a K-map is

 hexadecimal
 octal
 gray
 8-4-2-1 binary

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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

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

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Digital Electronics
Minimization of logical expressions while designing digital systems helps in reducing

 space requirements
 cost
All of these
 power requirements

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MORE MCQ ON Digital Electronics

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