Q1. A technician is about to work inside a computer case. Which of the following is the MOST important safety precaution to prevent electrostatic discharge (ESD)?
- A.Wearing rubber-soled shoes.
- B.Working on a carpeted floor.
- C.Using an anti-static wrist strap connected to the computer chassis.✓ Correct
- D.Ensuring the room is well-lit.
Explanation: Using an anti-static wrist strap properly grounded to the computer's metal chassis helps to equalize the electrical potential. (Relevant for 1101 hardware tools/safety) Learn more.