What precautions must be followed when handling ESD-sensitive devices?

When handling ESD-sensitive devices, it is crucial to follow specific precautions to prevent damage. Electrostatic discharge (ESD) can cause significant harm to sensitive electronic components, leading to failure or malfunction. Therefore, implementing measures such as using anti-static wrist straps, working on anti-static mats, controlling humidity, and avoiding contact with materials that generate static electricity is essential. These practices help create a controlled environment that minimizes the risk of ESD, ensuring the integrity and functionality of the devices.

The other options do not provide appropriate guidance for handling ESD-sensitive devices. Stating that no precautions are needed demonstrates a misunderstanding of the potential risks associated with ESD. Only using cotton gloves is insufficient because while gloves can provide some level of protection, they do not address the overall ESD environment or the need for proper grounding. Ignoring environmental factors directly contradicts the necessity of managing those factors to protect sensitive devices from ESD damage.