Which of the following is designed to be used in commercial spaces?
Plenum cabling is designed for use in commercial spaces where cables run through air ducts or plenum spaces, as it has fire-resistant properties and emits less toxic smoke.
Why Not A (USB 3.1 Gen 2): USB is for peripheral connections, not large-scale commercial installations.
Why Not B (Straight tip fiber connector): Fiber connectors are for high-speed connections but are not specifically for commercial spaces.
Why Not D (Cat 8): While Cat 8 is high-speed, it is not uniquely suited for commercial spaces like plenum cabling.
CompTIA A+ Exam Reference: Core 1 (220-1201), Section 3.1, cabling standards.
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