Cisco 200-301 Exam

What are two differences between optical-fiber cabling and copper cabling? (Choose two.)

  • A. A BNC connector is used for fiber connections
  • B. The glass core component is encased in a cladding
  • C. The data can pass through the cladding
  • D. Light is transmitted through the core of the fiber
  • E. Fiber connects to physical interfaces using RJ-45 connections
Answer: Option B. D.
Explanation: 

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