What is an appropriate application for dynamic kernmantle rope?

Dynamic kernmantle rope is specifically designed to stretch under load, making it suitable for applications where shock absorption is important. In the context of hoisting, using a belay line made from this type of rope effectively manages the forces exerted during a fall or sudden load, thereby enhancing safety for the person being hoisted as well as the rescuers involved. The ability to stretch also helps reduce the risk of injury in the event of a fall, making it a reliable choice for such operations.

The other options do not align with the properties and intended uses of dynamic kernmantle rope. Cutting rope in emergencies typically relies on tools rather than a specific type of rope. Extinguishing fires in high elevations would not involve rope at all, as the focus would be on firefighting techniques and equipment instead. Lastly, creating decorative knots for display does not necessitate the use of dynamic rope, as the characteristics beneficial for dynamic loading are not relevant to decorative purposes.