Free CompTIA A+ 220-1101 Practice Question

A punchdown tool, also known as a krone tool, is specifically designed for seating wire into terminals such as keystone jacks or patch panels. It neatly cuts and terminates the wire with one click, ensuring a secure and reliable connection. Although pliers could be used to cut wires, they are not capable of properly seating wire pairs into the delicate connections of a keystone jack. A wire stripper is used to remove the insulation from the outside of the cable, not to seat and terminate wires. Lastly, a crimper is used for attaching RJ45 connectors to the ends of an Ethernet cable, not for terminating wires into keystone jacks.