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Digital Electronics

Digital Electronics
What logic function is produced by adding inverters to the inputs of an OR gate?

 NOR
 X-NOR
 AND
 NAND

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Digital Electronics
In Boolean algebra, OR is represented by

 -
 /
 ×
 +

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

 17670
 10767
 17067
 17607

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Digital Electronics
Each term in the standard SOP form is called a

 don’t care
 literal
 minterm
 maxterm

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Digital Electronics
The parity of the binary number 11011001 is

 same as the number of zeros
 odd
 not known
 even

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Digital Electronics
The number A = 01110000 and B = 10101111 are in 2’s complement form .Addition of above two number is

 11100000
 10101111
 011100001
 00011111

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