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Digital Electronics

Digital Electronics
A boolean function can be transformed into logical ________.

 matrix
 diagram
 map
 graph

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Digital Electronics
The output of a gate is HIGH if and only if all its inputs are LOW. It is true for

 NOR
 X-OR
 NAND
 X-NOR

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Digital Electronics
A bubbled AND gate is equivalent to a

 NOR gate
 OR gate
 X-OR gate
 NAND gate

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Digital Electronics
How many entries will be in the truth table of a 3 input NAND gate ?

 3
 6
 9
 8

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Digital Electronics
The state of a flip-flop can be switched by changing its ________ signals.

 output
 clearing
 input
 triggering

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Digital Electronics
Which of the following gates cannot be used as an inverter?

 X-NOR
 NOR
 AND
 NAND

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MORE MCQ ON Digital Electronics

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