What type of system provides fall protection for those working on sloped roofs?

A system that provides fall protection for individuals working on sloped roofs is essential to enhance safety and prevent injuries from falls. Each of the options presented has its own significance in fall protection measures.

A fall harness is crucial as it is designed to secure the worker and catch them if a fall occurs. This personal protective equipment allows for mobility while giving the worker confidence that they are secured.

A safety net system operates by catching a worker if they fall, thus preventing contact with the ground or lower levels. This system is particularly effective in situations where workers may be handling materials or working at heights where falls are more likely.

Guardrail systems serve to create a physical barrier around the edge of a roof, which can prevent workers from inadvertently stepping off the edge. This type of system is effective for providing continuous protection without requiring the worker to wear a harness or remain tethered.

Each of these protective measures can function independently or together to create a comprehensive safety approach, making the combined effectiveness of all the options viable for protecting workers on sloped roofs. Therefore, the option encompassing all these systems acknowledges the importance of utilizing multiple strategies to ensure safety in such environments.