Exam 3

50 Questions | Total Attempts: 27

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Networking Quizzes & Trivia

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Questions and Answers
  • 1. 
    Which of the following is commonly used to test fiber connectivity?
    • A. 

      Multimeter

    • B. 

      Toner probe

    • C. 

      Butt set

    • D. 

      OTDR

  • 2. 
    Which of the following cable types has the shortest maximum cable run length?
    • A. 

      CAT3

    • B. 

      Plenum

    • C. 

      Single-mode fiber

    • D. 

      Coaxial

  • 3. 
    Which of the following layers of the OSI model does a network router perform traffic routing at?
    • A. 

      Layer 2

    • B. 

      Layer 3

    • C. 

      Layer 4

  • 4. 
    Which of the following authentication methods uses public and private keys to secure comm and ensure the senders identity?
    • A. 

      EAP

    • B. 

      CHAP

    • C. 

      Kerberos

    • D. 

      PKI

  • 5. 
    A system administrator is troubleshooting an application that is terminating frequently. Which of the following utilities can be used to determine the problem?
    • A. 

      Application log

    • B. 

      DNS log

    • C. 

      History log

  • 6. 
    An administrator is using a packet analyzer across a single switch but is only receiving partial packet information. Which of the following would need to be implemented on the switch for the administrator?
    • A. 

      VLAN

    • B. 

      Port authentication

    • C. 

      Spanning tree

    • D. 

      Port mirroring

  • 7. 
    Which of the following is implemented on multiple switches to allow alternate paths?
    • A. 

      Spanning tree

    • B. 

      Port mirroring

    • C. 

      Port authentication

    • D. 

      VLAN

  • 8. 
    A technician is working on a new employees workstation in the accounting department; theworkstation needs access to the accounting server. Currently the technician notices that the employee can only access the Internet. Which of the following would the technician need to verify?
    • A. 

      Correct VLAN setting

    • B. 

      Correct WINS setting

    • C. 

      Correct DNS setting

    • D. 

      Correct VPN setting

  • 9. 
    All printers on a network are network printers with server hosted queues. A user reports that they cannot print. The dispatched technician verifies that all jobs sent from the users computer to the network printer fail. Which of the following would be an appropriate NEXT step?
    • A. 

      Try the printer from another PC

    • B. 

      Replace the printer

    • C. 

      Power cycle the switch

    • D. 

      Reboot the print server

  • 10. 
    Two small companies sharing a switch would most likely benefit from which of the following advanced switch features?
    • A. 

      Spanning tree

    • B. 

      VLAN

    • C. 

      PoE

    • D. 

      Trunking

  • 11. 
    Which of the following protocols should be used to securely copy a file? Select two
    • A. 

      SCP

    • B. 

      FTP

    • C. 

      SNMP

    • D. 

      TFTP

    • E. 

      SFTP

  • 12. 
    A network technician has been asked to retrieve device statistics, information, and errors. Which of the following tools would the technician likely use?
    • A. 

      Packet sniffer

    • B. 

      TFTP

    • C. 

      SMTP

    • D. 

      SNMP

  • 13. 
    Which of the following can an application layer firewall filter that a network layer firewall cannot?
    • A. 

      Telnet traffic

    • B. 

      HTTP traffic

    • C. 

      HTTP URLs

  • 14. 
    Which of the following is the maximum hop count for RIPv2?
    • A. 

      10

    • B. 

      16

    • C. 

      17

    • D. 

      18

  • 15. 
    Which of the following tools will measure in Ohms?
    • A. 

      Multimeter

    • B. 

      Butt set

    • C. 

      Cable tester

    • D. 

      TDR

  • 16. 
    Which of the following wireless technologies uses the 5GHz spectrum?
    • A. 

      802.11a

    • B. 

      802.11n

    • C. 

      802.11 b

  • 17. 
    Which of the following WAN technologies would a technician find DWDM?
    • A. 

      SONET

    • B. 

      ISDN

    • C. 

      T1

    • D. 

      ADSL

  • 18. 
    A router receives a packet with a destination address 72.44.69.254; however, no entry in the routingtable exists for the network. Which of the following actions will the router take?
    • A. 

      Packet will be dropped as non-routable

    • B. 

      Packet will be forwarded out until another router forwards the packet

    • C. 

      Packet will be forwarded to the next hop address of the default route

  • 19. 
    A network administrator is configuring a server to provide file sharing for offices across the company. Which of the following addresses would be acceptable to set on a device?
    • A. 

      192.255.255.255

    • B. 

      192.168.0.25

    • C. 

      192.168.0.255

    • D. 

      255.255.255.255

  • 20. 
    Which of the following tools enables the technician to trace cables in multiple pair wiring?
    • A. 

      Toner probe

    • B. 

      Multimeter

    • C. 

      Cable tester

    • D. 

      Butt set

  • 21. 
    Which of the following is the point when local exchange carrier responsibility ends?
    • A. 

      POP

    • B. 

      Smart jack

    • C. 

      MDF

    • D. 

      Demarc

  • 22. 
    Which of the following technologies do the 802.11 networks utilize to prevent packet collisions?
    • A. 

      FDDI

    • B. 

      Token ring

    • C. 

      CSMA/CA

    • D. 

      CSMA/CD

  • 23. 
    A packet sniffer has been placed on a network and shows client A is sending TCP SYN packets to server B. Which of the following packets should be sent from server B in response?
    • A. 

      ACK

    • B. 

      NAK

    • C. 

      SYN-ACK

  • 24. 
    A technician has just finished implementing a solution for a network issue. Which of the following steps in troubleshooting should the technician do NEXT?
    • A. 

      Test if the solution works and identify other effects it may have.

    • B. 

      Escalate the issue to another technician

    • C. 

      Document the issue and the solution that was implemented

    • D. 

      Gather information about the issue.

  • 25. 
    Which of the following connector types would a technician utilize with fiber lines by pushing it directly into the port without twisting?
    • A. 

      BNC

    • B. 

      ST

    • C. 

      RJ-45

    • D. 

      SC