Which two technologies use the PSTN network to provide an Internet connection? (Choose two.)

Oct 16, 2020 Last Updated: Oct 23, 2020 No Comments
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IT Questions Bank › Category: CCNA › Which two technologies use the PSTN network to provide an Internet connection? (Choose two.)

Which two technologies use the PSTN network to provide an Internet connection? (Choose two.)

  • MPLS
  • ATM
  • dialup
  • Frame Relay
  • ISDN

Explanation: Dialup and ISDN use the PSTN network to provide WAN connectivity. ATM, MPLS, and Frame Relay require the service providers to build a specific network cloud to support each technology.

Exam with this question: CCNA 4 Chapter 1 Exam Answers

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