CCNA Discovery 4 Final Exam

2 Questions | Attempts: 148
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CCNA Quizzes & Trivia

Questions and Answers
  • 1. 

    Which data link layer encapsulation protocol is used by default for serial connections between two Cisco routers?

    • A.

      ATM

    • B.

      Frame Relay

    • C.

      HDLC

    • D.

      PPP

    Correct Answer
    C. HDLC
  • 2. 

    A network administrator determines that falsified routing information is propagating through thenetwork. What action can be used to address this threat?

    • A.

      Update the IOS images.

    • B.

      Change console passwords.

    • C.

      Configure routing protocol authentication.

    • D.

      Employ end-user authentication.

    Correct Answer
    C. Configure routing protocol authentication.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jan 22, 2013
    Quiz Edited by
    ProProfs Editorial Team
  • Jan 02, 2011
    Quiz Created by
    Vipul2000
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