Logic Circuit Challenge

Which of the following is an example of basic gates?

• XOR

• AND

• NOT

• NAND

Explain the AND gate with a truth table.

• 0 | 0 | 1

  0 | 1 | 1

  1 | 0 | 1

  1 | 1 | 0

• 0 | 0 | 0

  0 | 1 | 1

  1 | 0 | 1

  1 | 1 | 1

• 0 | 0 | 1

  0 | 1 | 0

  1 | 0 | 0

  1 | 1 | 1

• 0 | 0 | 0

  0 | 1 | 0

  1 | 0 | 0

  1 | 1 | 1

Explain the OR gate with a truth table.

• 0 | 0 | 1

  0 | 1 | 1

  1 | 0 | 1

  1 | 1 | 0

• 0 | 0 | 0

  0 | 1 | 1

  1 | 0 | 1

  1 | 1 | 1

• 0 | 0 | 1

  0 | 1 | 0

  1 | 0 | 0

  1 | 1 | 1

• 0 | 0 | 0

  0 | 1 | 0

  1 | 0 | 0

  1 | 1 | 1

How does the OR gate function?

• The OR gate functions by outputting true if both of its inputs are false.

• The OR gate functions by outputting true only if both of its inputs are true.

• The OR gate functions by outputting false if both of its inputs are false.

• The OR gate functions by outputting true if at least one of its inputs is true.

Describe the NOT gate and its operation.

• The NOT gate has two inputs and one output.

• The NOT gate produces an output value that is the same as the input value.

• The NOT gate has one output and multiple inputs.

• The NOT gate has one input and one output. It produces an output value that is the opposite of the input value.

What is the output of an AND gate if both inputs are 1?

• 0

• 3

• 1

• 2

If A = 0 and B = 1, what will be the output of an OR gate?

• 3

• 0

• 1

• 2

OR Gate uses the concept of

AND Gate uses the concept of

NOT Gate uses the concept of