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






 

Suggested Answer: BD

Community Answer: BD



This question is in 200-301 Cisco Certified Network Associate (CCNA) Exam
For getting Cisco Certified Network Associate (CCNA) Certificate





Disclaimers:
The website is not related to, affiliated with, endorsed or authorized by Cisco.
Trademarks, certification & product names are used for reference only and belong to Cisco.
The website does not contain actual questions and answers from Cisco's Certification Exam.