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  • Question
  • In heavily overloaded networks, cross¬bar switching offers better performance than cell-backplane switching


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 


  • Windows NT problems


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    • 1. From your client computer, you are able to access several servers on your 10Base2 Ethernet network. However, you are NOT able to access a server names RED. Other client computers are able to access RED. What is the most likely cause of the problem?

    • Options
    • A. There is an incorrect IRQ setting on the network adapter in your client computer
    • B. There is a break in the cable
    • C. There is a protocol mismatch between your client computer and RED.
    • D. An excessive number of collisions are occurring on the media
    • E. None of the above
    • Discuss
    • 2. Maria needs to install software on a Windows NT Server computer which is a backup domain controller. When she attempts to log on to the server, she receives the message "Unable to log on locally". What must you do to enable Maria to log on to the server?

    • Options
    • A. In User Manager for Domains, define Maria as a local account
    • B. In User Manager for Domains, assign Maria to a group that has the right to log on locally
    • C. In the System option in Control Panel, select the setting that allows users to log on locally
    • D. In the System option in Control Panel, set the user environment variables to allow Maria to log on locally
    • E. None of the above
    • Discuss
    • 3. Peter uses a Microsoft Windows 95 computer. What should he do to be able to administer domain user accounts from his computer?

    • Options
    • A. install User Manager for Domains on his computer
    • B. install the Client-based Network Administration Tools on his computer
    • C. install Windows NT Server on his computer
    • D. install Windows NT Workstation on his computer
    • E. None of the above
    • Discuss
    • 4. Which layers of the OSI model are managed by a network protocol such as Microsoft NetBEUI?

    • Options
    • A. network and transport
    • B. physical and data link
    • C. transport and session
    • D. media access control and logical link control
    • E. None of the above
    • Discuss
    • 5. You want to connect 2 networks that are both lOBaseT Ethernet networks. The 2 networks are located in separate buildings so that they are approximately 1,000 meters apart. Which media should you use?

    • Options
    • A. Type 1 STP Cable
    • B. RG-58 A/U Coaxial Cable
    • C. fiber-optic cable
    • D. wireless infrared
    • E. None of the above
    • Discuss
    • 6. Routers are often used to implement FIREWALLS

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. You want to find out which users are currently using a specific directory on a Windows NT Server computer. How should you do this?

    • Options
    • A. Use Windows NT Explorer
    • B. Use Disk Administrator
    • C. Use Server Manager
    • D. Use User Manager for Domains
    • Discuss
    • 8. Bridges operate at the MAC layer (layer 2 of the OSI model.)

    • Options
    • A. True
    • B. False
    • Discuss
    • 9. In building cabling, horizontal wiring from the telecommunications closet (TC) to the wall outlet has a distance limitation of

    • Options
    • A. 3 meters
    • B. 6 meters
    • C. 90 meters
    • D. 300 meters
    • E. None of the above
    • Discuss
    • 10. What must you do to create a printer pool containing four shared printers on your Windows NT Server computer?

    • Options
    • A. Set up all the printers to share the same parallel port
    • B. Set individual printer properties for each printer
    • C. Set up all printers as network-interface printer devices
    • D. Specify the same printer driver and settings for all printers
    • E. None of the above
    • Discuss


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