Logic gates

1.Identify the logic gate that integrates signals from multiple sensors so that the alarm sounds if any sensor detects smoke, fire, or intrusion.

• OR

• AND

• NOT

• NOR

2.Identify the gate used in control systems that require all safety conditions to be true before activation.

• OR

• AND

• NOT

• XOR

3.Identify the gate that is used in signal inversion

• AND

• OR

• NOR

• NOT

4.Name the gate used to combine data with secret keys for scrambling and unscrambling data, making secure communication possible.

• AND

• OR

• XOR

• XNOR

5. 5. Identify the universal gates

• NAND,NOR

• NAND,OR

• AND,NOR

• AND.OR