For which three reasons were circuit-switched, connection-oriented technologies rejected when the Internet was being developed? (Choose three.)

IT Questions BankCategory: CCNA 1 v4.0 ENetworkFor which three reasons were circuit-switched, connection-oriented technologies rejected when the Internet was being developed? (Choose three.)

For which three reasons were circuit-switched, connection-oriented technologies rejected when the Internet was being developed? (Choose three.)

  • Circuit-switched technologies required that a single message be broken up into multiple message blocks that contain addressing information.
  • Early circuit-switched networks did not automatically establish alternative circuits in the event of circuit failure.
  • Circuit-switched technologies required that an open circuit between network endpoints be established, even if data was not actively being transferred between locations.
  • The quality and consistency of messages transmitted across a connection-oriented, circuit-switched network cannot be guaranteed.
  • The establishment of multiple, simultaneous open circuits for fault tolerance is costly.

Exam with this question: CCNA 1 Exploration v4.0 Chapter 1 Quiz

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