Truth Tables

What are the possible outputs of a NOT gate when the input is 0?

• Either 0 or 1

• None of the above

• 0

• 1

What is the purpose of using a truth table in logic circuits?

• To predict circuit behavior

• To document the circuit design

• All of the above

• To debug the circuit

Which logic gate inverts the input signal?

• NOT gate

• AND gate

• XOR gate

• OR gate

In an AND gate, what is the output when both inputs are 1?

• Either 0 or 1

• 1

• None of the above

• 0

What is the output of an AND gate if at least one input is 0?

• 0

• Either 0 or 1

• None of the above

• 1

What is the result of an AND gate when both inputs are high?

• High

• None

• Low

• Variable

Which gate outputs 1 when at least one of the inputs is 1?

• OR gate

• AND gate

• XOR gate

• NOT gate

For an XOR gate, what is the output when both inputs are 1?

• 1

• 0

• Either 0 or 1

• None of the above

How many inputs does a typical OR gate have?

• 3

• 2

• 1

• 4

In a complex circuit, if the first gate is an OR gate followed by an AND gate, what additional input does the AND gate require?

• Both inputs of the OR gate

• Output of the OR gate

• Input of the OR gate

• None of the above