How are the internal components of a computer protected against ESD?
- by using computer cases made out of plastic or aluminum
- by unplugging the computer after use
- by grounding the internal components via attachment to the case
- by using multiple fans to move warm air through the case
Explanation: Electrostatic discharge (ESD) can occur when there is a buildup of an electric charge (static electricity) on a surface which comes into contact with another. This can be mitigated by grounding the internal components of the computer to the case.
Related exam: IT Essentials v7.01 Chapter 1 Quiz Answers
Related exam: IT Essentials 8 Module 1 Quiz Answers: Introduction to Personal Computer Hardware
