logic-gates electronics question and answers -Page 2

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Logic Gates problems

1. A NAND gate consists of an AND gate and an OR gate connected in series with each other.
Options
A. True
B. False

Correct Answer: False

2. The exclusive-NOR (XNOR) gate is simply an OR gate followed by a NOT gate.
Options
A. True
B. False

Correct Answer: False

3. If the output of a gate is OFF when the inputs are the same, and ON when they are different, the gate must be an exclusive-OR.
Options
A. True
B. False

Correct Answer: True

4. The output of an exclusive-OR (XOR) gate is 1 only when the inputs are different.
Options
A. True
B. False

Correct Answer: True

5. Logic gate circuits contain predictable gate functions that open their outputs.
Options
A. True
B. False

Correct Answer: False

6. If both inputs are required to be ON for the output to be ON, the gate must be an AND gate.
Options
A. True
B. False

Correct Answer: True

7. The output of a NAND gate is the same as the inverted output of an AND gate.
Options
A. True
B. False

Correct Answer: True

First 2

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