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Digital Electronics

Digital Electronics
The boolean algebra is mostly based on

 De Morgans theorem
 De Morpans theorem
 Boolean theorem
 Standard theorem

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Digital Electronics
For checking the parity of a digital word, it is preferable to use

 NAND gates
 NOR gates
 X-OR gates
 AND gates

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Digital Electronics
A 15-bit Hamming code requires

 none of these.
 4 parity bits
 5 parity bits
 15 parity bits

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Digital Electronics
Truth table is used to express

 Boolean map
 Boolean matrix
 Boolean expression
 Boolean addition

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Digital Electronics
Which of the following is a digital device

 Regulator of a fan
 Light switch
 Microphone
 Resistance of a material

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Digital Electronics
For the design of a combinational circuit with four inputs using only NAND gates, the number of K-maps required for the simplification process is

 4
 0
 1
 2

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MORE MCQ ON Digital Electronics

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