When connecting single pole3-way and 4-way switches they must be wired so that all switching is done in the?

When connecting single pole, 3-way, and 4-way switches, they must be wired so that all switching occurs in the same circuit path. The 3-way switches are positioned at the beginning and end of the circuit, while the 4-way switch is placed in between to allow for additional control points. Proper wiring ensures that the switches can effectively control the same lighting fixture or circuit from multiple locations. Always follow electrical codes and safety guidelines when performing such installations.