TestOut LabSim A+ Certification Practice Exam

Which two practices will help reduce the threat of static discharge when working on hardware?

1. Wearing rubber gloves; Maintaining physical contact with the server chassis.

2. Utilizing humidifiers; Storing unused components in static-shielded bags.

3. Standing on a rubber mat; Using a grounding strap.

4. Remaining in physical contact with the server chassis; Storing unused components in static-shielded bags.

The correct answer is: Remaining in physical contact with the server chassis; Storing unused components in static-shielded bags.

The chosen practices effectively mitigate the risk of static discharge, which can damage sensitive electronic components. Remaining in physical contact with the server chassis serves as a simple yet effective method for grounding a technician's body. This helps ensure that any static electricity accumulated on the technician is safely discharged to the grounded chassis, preventing it from discharging onto delicate hardware components. Storing unused components in static-shielded bags is another best practice. These bags, also known as anti-static bags, are designed to prevent the buildup of static electricity, thereby protecting the components inside from electrostatic discharge (ESD) damage. By using these bags, technicians can safely store sensitive components and minimize the risk of exposure to static while they are not in use. In contrast, while wearing rubber gloves, utilizing humidifiers, or standing on rubber mats might contribute to static reduction in some contexts, those methods do not address grounding directly or may not be as effective in a typical hardware working environment. Thus, the combination of maintaining contact with the server chassis and proper storage of components in static-shielded bags significantly enhances protection against static discharge during hardware work.