Mac OS X Lion Support Essentials V10.7 - Chapter VI Test: Network Configuration

19 Questions | Total Attempts: 610

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Mac OS X Lion Support Essentials V10.7 - Chapter VI Test: Network Configuration

Mac OS x lion support essentials v10. 7 - chapter VI test: network configuration. Chapter six has been a very challenging one for students to understand, and to help you understand what you learned in simpler terms. We have prepared this amazing quiz. How about you check it out and see how much help you will get from the questions.


Questions and Answers
  • 1. 
    If an Ethernet interface in the Network System Preference Pane has a red light, what does this signify?
    • A. 

      Ethernet is connected, but it does not have an IP address

    • B. 

      Ethernet is connected, but it has a self-assigned IP address

    • C. 

      Ethernet is not connected

    • D. 

      Ethernet is disabled

  • 2. 
    What is the range of usable IP addresses for the subnet 10.1.1.210/24?
    • A. 

      10.1.1.0 tp 10.1.1.255

    • B. 

      10.1.0.1 to 10.1.1.254

    • C. 

      10.1.1.1 to 10.1.1.254

    • D. 

      10.1.1.1 to 10.1.1.255

  • 3. 
    Which tab in Network Utility should you use to test basic network connectivity with another Mac on your network?
    • A. 

      Port Scan

    • B. 

      Ping

    • C. 

      Traceroute

    • D. 

      Info

  • 4. 
    Which tab in Network Utility should you use to resolve a DNS name to an IP address?
    • A. 

      Traceroute

    • B. 

      Lookup

    • C. 

      Ping

    • D. 

      Info

  • 5. 
    What is the advantage of a web proxy?
    • A. 

      Allows cached web pages to be delivered to clients at LAN speed

    • B. 

      Clients can use incompatible network settings

    • C. 

      It can block access based on TCP & UDP ports

    • D. 

      It can filter which web pages are available to the client computers

  • 6. 
    How would you access Network Utility?
    • A. 

      Open Network preferences and click the Network Utility tab

    • B. 

      Startup to Lion Recovery and select it from the Utilities pull-down menu

    • C. 

      Navigate to /Applications/Utilities

    • D. 

      Open the Terminal utility and type 'networkutility'

  • 7. 
    Which Mac OS X tool can assist home users in setting up their network?
    • A. 

      Network Setup Assistant

    • B. 

      Network Assistant

    • C. 

      Network Configuration Assistant

    • D. 

      Network Setup Utility

  • 8. 
    What utility would you recommend a home user use to troubleshoot an internet connection issue?
    • A. 

      Network Diagnostics

    • B. 

      Connection Doctor

    • C. 

      Network Utility

    • D. 

      Disk Utility

  • 9. 
    Two Macs on the same LAN have self-assigned IP addresses, can they still communicate with each other?
    • A. 

      No

    • B. 

      Yes

    • C. 

      Only with a cross-over ethernet cable

    • D. 

      Only if Bonjour is enabled in Network preferences

  • 10. 
    A computer has an IP address of 192.168-1.15/24,  which other IP address are on the same subnet?
    • A. 

      192.168.1.68

    • B. 

      192.169.1.16

    • C. 

      192.168.1.2

    • D. 

      192.168.1.258

  • 11. 
    An incorrect WEP key has been used and you are no longer asked to enter the correct key. How can this be resolved?
    • A. 

      Remove the Wi-Fi network from the preferred network list

    • B. 

      Run a port scan on the router to find open ports you can connect to

    • C. 

      Remove the entry for the access point from the keychain

    • D. 

      Reset the network system

  • 12. 
    A Mac on a Gigabit Ethernet network seems slow, what would be a valid troubleshooting step?
    • A. 

      Replace the Logic Board

    • B. 

      Run Network Utility while booted from Lion Recovery

    • C. 

      Replace the Ethernet switch

    • D. 

      Replace the Ethernet cable

  • 13. 
    After connecting to your Ethernet connection, the wireless internet is not working. How would you best resolve this issue?
    • A. 

      Do not use the Ethernet

    • B. 

      Macs cannot use Ethernet and Wi-Fi simultaneously

    • C. 

      Reconfigure the router

    • D. 

      Set the service order so that Wi-Fi is the highest priority

  • 14. 
    One Mac has a self-assigned IP address, the other has an IP address 10.1.69.42, can they still communicate?
    • A. 

      Yes

    • B. 

      No

  • 15. 
    Mac OS X supports what type of VPN protocols?
    • A. 

      SSTP

    • B. 

      L2TP over IPSec

    • C. 

      Cisco IPSec

    • D. 

      PPTP

  • 16. 
    If multiple DHCP servers are available to a Mac OS X computer, how can you configure which one it uses?
    • A. 

      Enter the server's IP address in the network system preferences

    • B. 

      You can't, it will only connect to the last one used

    • C. 

      You can't, the Mac will generate a self assigned IP address

    • D. 

      You can't the Mav will connect to the first server to respond

  • 17. 
    How can you configure a Mac to have a static IP address at work and a dynamic IP address at home?
    • A. 

      Use separate network locations

    • B. 

      Multihome the Ethernet interface

    • C. 

      Add an additional network card

    • D. 

      Configure it using the Network Utility

  • 18. 
    What is the MAC address used for?
    • A. 

      It's the Mac's serial number

    • B. 

      Is used for routing between networks

    • C. 

      Identify a network device on a local network

    • D. 

      Identify a network device on a wide area network

  • 19. 
    Which of the following is a self-assigned IP address?
    • A. 

      10.1.2.5

    • B. 

      169.254.207.52

    • C. 

      172.16.12.2

    • D. 

      192.168.16.158