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Digital Electronics

Digital Electronics
The X-OR and X-NOR gates can have how many inputs?

 1
 any number
 2
 4

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Digital Electronics
An 8-square is called

 a quad
 a pair
 an octet
 a cube

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Digital Electronics
When will be the output of an exclusive-OR gate is HIGH ?

 The inputs are different
 All inputs are HIGH
 The inputs are equal
 All inputs are LOW

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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

 2
 4
 1
 0

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Digital Electronics
When will be the output of an OR gate is LOW ?

 When all input is LOW
 When all inputs are HIGH
 When any input is HIGH
 When any input is LOW

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Digital Electronics
Why generic array logic (GAL) device was invented ?

 Mask programmable
 Reprogrammable
None of these
 One-time programmable

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MORE MCQ ON Digital Electronics

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