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Digital Electronics

Digital Electronics
What logic function is produced by adding an inverter to each input and output of an AND gate?

 OR
 NAND
 X-OR
 NOR

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Digital Electronics
A bubbled OR gate is equivalent to a

 NAND gate
 NOR gate
 AND gate
 X-OR gate

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

 input
 clearing
 output
 triggering

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Digital Electronics
The momentary change in the output/state of the flip-flops is known as

 inverter
 trigger
 unstable state
 tri-state

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Digital Electronics
In Boolean algebra A.A is equal to

 A²
 2A
 1
 A

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Digital Electronics
Which of the logical operations is represented by the + sign in Boolean algebra ?

 NAND
 OR
 AND
 NOT

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