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Digital Electronics

Digital Electronics
The boolean algebra is mostly based on

 De Morpans theorem
 Boolean theorem
 De Morgans theorem
 Standard theorem

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Digital Electronics
A combinational circuit can be designed using only

 OR and X-NOR gates
 OR gates
 NOR gates
 AND gates

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Digital Electronics
The output of a logic gate is 1 when all its inputs are at logic 0. The gate is either

 an X-OR or an X-NOR
 a NAND or a NOR
 an OR or a NAND
 an AND or an X-NOR

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Digital Electronics
In simplification of a Boolean function of n variables, a group of 2m adjacent 1s leads to a term with

 n + m literals
 n – m literals
 m – 1 literals less than the total number of variables
 m + 1 literals less than the total number of variables

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Digital Electronics
A ROM has a 16-bit address bus. The number of locations in this memory is

 1024
 65536
 16
 32

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

 17067
 17670
 17607
 10767

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MORE MCQ ON Digital Electronics

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