What are the three main uses of a jumper wire?

Select one answer.

• Repair a broken connection, reroute around damage, and modify a circuit by adding or changing a connection.
• Heating the board, cooling the board, and cleaning the board once every one of its repairs has been finished.
• Painting the board a new colour, polishing its surface, and packaging it up neatly for long-term shelf storage.
• Measuring voltage, measuring current, and measuring resistance, none of which a wire is ever actually used for.