800-150 FLDTEC: Supporting Cisco Devices for Field TechniciansDemo

By Cisco · Question Mode

QuestionQ62

Networking Foundations

Which two devices are most frequently used in a WAN environment?

Choose two
  • A hubs
  • B optical fiber converters
  • C modems
  • D network interface cards
  • E wireless access points
Explanation

Modems provide connectivity to WAN services by interfacing with provider transmission media. Optical fiber converters are used where a WAN link must transition between fiber-optic and other physical media. Hubs, network interface cards, and wireless access points are primarily used for local network connectivity.

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