CompTIA Network+ Certification (N10-003) Part 6

30 Questions | Total Attempts: 114

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Network Plus Quizzes & Trivia

30 CompTIA Network+ questions covering cable and devices.


Questions and Answers
  • 1. 
    What is the maximum transmission speed of a Category 3 UTP cable?
    • A. 

      16 Mbps

    • B. 

      20 Mbps

    • C. 

      100 Mbps

    • D. 

      1000 Mbps

  • 2. 
    Category 5 UTP cable is rated for transmission speed of up to _____.
    • A. 

      16 Mbps

    • B. 

      20 Mbps

    • C. 

      100 Mbps

    • D. 

      1000 Mbps

  • 3. 
    The network you support has a 1000Base-TX switch.  Hosts are connected to the switch by Category 5 UTP cables.  What is the maximum transmission speed that you would expect the network to operate?
    • A. 

      16 Mbps

    • B. 

      20 Mbps

    • C. 

      100 Mbps

    • D. 

      1000 Mbps

  • 4. 
    What is the maximum transmission speed of a Category 5e UTP cable?
    • A. 

      16 Mbps

    • B. 

      20 Mbps

    • C. 

      100 Mbps

    • D. 

      1000 Mbps

  • 5. 
    The network you support has a 1000Base-TX switch.  All hosts have 1000Base-TX network interface cards.  What is the minimum cable your network would need to operate at the maximum transmission speed possible?
    • A. 

      Category 3 UTP cable

    • B. 

      Category 5 UTP cable

    • C. 

      Category 5e UTP cable

    • D. 

      Category 6 UTP cable

  • 6. 
    You work as a network technician for a company that just aquired an adjacent building that is 750 meters away from their current building.  You need to connect the network in the two buildings.  Both buildings have a 1000Base-LX switch.  Which cable would you need to connect the two buildings?
    • A. 

      RG-58 co-axial cable

    • B. 

      CAT5e UTP cable

    • C. 

      Multi-mode fiber optic cable

    • D. 

      Single-mode fiber optic cable

  • 7. 
    Which of the following can be used to connect dissimilar networks?
    • A. 

      Modem

    • B. 

      Switch

    • C. 

      Gateway

    • D. 

      Bridge

  • 8. 
    Which of the following devices can be used to connect two similar network segments but keeps network traffic separate on the segments?
    • A. 

      Modem

    • B. 

      Switch

    • C. 

      Gateway

    • D. 

      Bridge

  • 9. 
    Which of the following can be used to connect an Ethernet network to an IBM mainframe?
    • A. 

      Modem

    • B. 

      Switch

    • C. 

      Gateway

    • D. 

      Bridge

  • 10. 
    Which of the following uses both analog and digital formats?
    • A. 

      ISDN

    • B. 

      CSU / DSU

    • C. 

      Cable

    • D. 

      DSL

    • E. 

      Modem

  • 11. 
    Which of the following devices are used to connect multiple dissimilar network segments?
    • A. 

      Modem

    • B. 

      Switch

    • C. 

      Router

    • D. 

      Bridge

  • 12. 
    Which of the following transmitts data out all its ports?
    • A. 

      Hub

    • B. 

      Switch

    • C. 

      Router

    • D. 

      Bridge

  • 13. 
    Which of the following can be used to connect to a wireless network?
    • A. 

      Bridge

    • B. 

      Gateway

    • C. 

      Modem

    • D. 

      WAP

  • 14. 
    A ____ is used to connect hosts in a star topology
    • A. 

      Bridge

    • B. 

      Gateway

    • C. 

      Modem

    • D. 

      Hub

  • 15. 
    Which of the following supports Network Address Translation (NAT)?
    • A. 

      Hub

    • B. 

      Bridge

    • C. 

      Switch

    • D. 

      Router

  • 16. 
    Which of the following statement is false?
    • A. 

      A hub sends any transmission it receives on one port out all the other ports, including the receiving pair for the transmitting device

    • B. 

      A firewall can prevent computers on the local area network from accessing services on the Internet and prevent users on the Internet from accessing resources on the local area network

    • C. 

      Network Address Translation (NAT) maps multiple private IP addresses to a single public IP address, allowing users to access a public network such as the Internet, and can be implemented on a switch

    • D. 

      A gateway is a hardware and software combination that connects dissimilar network environments and can be used to connect a local area network to a mainframe

  • 17. 
    Which of the following can be used to connect a network to the Internet?
    • A. 

      Modem

    • B. 

      Switch

    • C. 

      Gateway

    • D. 

      Bridge

  • 18. 
    Which of the following can be used to connect a host to an Internet Service Provider (ISP)? (choose the best answer)
    • A. 

      Modem

    • B. 

      Switch

    • C. 

      Gateway

    • D. 

      Bridge

  • 19. 
    You work as the network administrator for a company that just aquired an adjacent building.  The network in the current building has a 192.168.1.0 network address.  The new building has a 172.16.24.0 network address.  Which of the following would you use to connect the two networks?
    • A. 

      Modem

    • B. 

      Hub

    • C. 

      Gateway

    • D. 

      Router

  • 20. 
    Which of the following protects a network with Internet connectivity from attackers on the Internet?
    • A. 

      Bridge

    • B. 

      Gateway

    • C. 

      Modem

    • D. 

      Firewall

  • 21. 
    Which of the following devices are used to connect multiple similar network segments?
    • A. 

      Modem

    • B. 

      Router

    • C. 

      Gateway

    • D. 

      Bridge

  • 22. 
    Which of the following can you use to connect the Attachment Unit Interface (AUI) port on a Network Interface Card (NIC) to a patch cable from a 100Base-TX switch?
    • A. 

      Bridge

    • B. 

      Modem

    • C. 

      Gateway

    • D. 

      Transceiver

  • 23. 
    A ____ can be used to connect two networks that use different protocols.
    • A. 

      Modem

    • B. 

      Switch

    • C. 

      Gateway

    • D. 

      Bridge

  • 24. 
    What is the purpose of a repeater?
    • A. 

      It connects two hosts together to form a small network

    • B. 

      It extends network transmission distance by boosting the signal strength

    • C. 

      It connects dissimilar networks and translates between different protocols

    • D. 

      It reduces the size of a network by separating a network into two smaller network segments

  • 25. 
    Which of the following can be used to reduce broadcast traffic?
    • A. 

      Hub

    • B. 

      Switch

    • C. 

      Router

    • D. 

      Repeater

  • 26. 
    Which of the following can be used to transmit packets between different networks?
    • A. 

      Modem

    • B. 

      Router

    • C. 

      Gateway

    • D. 

      Bridge

  • 27. 
    Which of the following wireless standards has a transmission speed of up to 54 Mbps? (chose all that apply)
    • A. 

      802.11

    • B. 

      802.11a

    • C. 

      802.11b

    • D. 

      802.11g

  • 28. 
    Which of the following has a maximum transmission speed of 11 Mbps?
    • A. 

      802.11

    • B. 

      802.11a

    • C. 

      802.11b

    • D. 

      802.11g

  • 29. 
    At what radio frequency does an IEEE 802.11g wireless network operate?
    • A. 

      2.4 GHz

    • B. 

      5.0 GHz

    • C. 

      5.4 GHz

    • D. 

      10 GHz

  • 30. 
    You work with an IEEE 802.11a wireless network.  At which radio frequency does it operate?
    • A. 

      2.4 GHz

    • B. 

      5.0 GHz

    • C. 

      5.4 GHz

    • D. 

      10 GHz