CompTIA
220-801 · Question #90
220-801 Question #90: Real Exam Question with Answer & Explanation
The correct answer is D: Fiber. Fiber optic cable is not affected by electro magnetic interference because it is related to optics technology and doesn't have parts that might be affected by EMI.
Question
Which of the following cable types is LEAST affected in areas of high EMI?
Options
- AUTP
- BCoax
- CSTP
- DFiber
Explanation
Fiber optic cable is not affected by electro magnetic interference because it is related to optics technology and doesn't have parts that might be affected by EMI.
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