What Are Two Differences Between Optical-Fiber Cabling and Copper Cabling

Multiple Choice

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