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Digital Electronics

Digital Electronics
A bubbled OR gate is equivalent to a

 X-OR gate
 NOR gate
 NAND gate
 AND gate

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Digital Electronics
A 32 × 10 ROM contains a decoder of size

 32 × 10
 10 × 32
 32 × 32
 5 × 32

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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

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

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Digital Electronics
The number 10000 would appear just immediately after

All of these
FFFF (hex)
1111 (binary)
7777 (octal)

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Digital Electronics
Combinations that are not listed for the input variables are

 Don't Care
 Overflow
 Borrow
 Carry

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Digital Electronics
An n variable K-map can have

 2n cells
 n2 cells
 n2n cells
  nn cells

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MORE MCQ ON Digital Electronics

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