Quiz - DAE Lecture D2

The truth table for a 2-input AND gate is:

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The truth table for a 2-input NOR gate is:

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The truth table for a 2-input XOR gate is:

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The symbol is for:

• OR gate

• AND gate

• NOR gate

• XOR gate

The symbol is for

• OR gate

• AND gate

• NOR gate

• XNOR gate

A logic gate that produces a HIGH output only when all of its inputs are HIGH is

• OR gate

• AND gate

• NOR gate

• NAND gate

The expression X = A ⊕ B means

• A OR B

• A AND B

• A XOR B

• A XNOR B

A 2-input gate produces the output shown. (X represents the output.) This is

• OR gate

• AND gate

• NOR gate

• NAND gate

A 2-input gate produces a HIGH output only when the inputs agree. This type of gate is

• OR gate

• AND gate

• NOR gate

• XNOR gate