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packages; and add miscellaneous files to a project. When working with Integration Services packages, it is also possible to configure new Data Sources, Data Source Views, and SSIS packages for inclusion within a project by using the Solution Explorer pane.

18. Select the option The Following Computer, and then type COMPUTER1 in the associated text box. 19. Click OK. The COMPUTER1 node now appears above the COMPUTER2 node in the DNS console. Use both server nodes in the DNS console on Computer2 to answer the following questions in the spaces provided. Which functions on the Action menu are available for the domain1.local zone through the COMPUTER2 node that are not available on the Action menu for the same zone through the COMPUTER1 node

Can you create or configure resource records for domain1.local through the COMPUTER2 node in the DNS console

Dim sw As StreamReader = New StreamReader ( C:\boot.ini )

In this exercise, you review the default configuration for zone transfer notification. 1. From Computer2, while you are logged on to Domain1 as Administrator, expand the COMPUTER1 icon in the DNS console, and then open the Domain1.local Properties dialog box associated with this primary zone. 2. Click the Name Servers tab. Computer2 has been added as a result of adding an NS command in Exercise 1, Configuring a Secondary Zone. 3. On the Zone Transfers tab, click Notify. The Notify dialog box opens. By default, the primary zone automatically notifies the servers listed on the Name Servers tab of zone changes. Because Computer2 is now configured on the Name Servers tab, the secondary server is notified of any zone changes. When Computer2 receives notification from the primary server, this secondary DNS server normally initiates an IXFR query for an incremental zone transfer. 4. Click Cancel. 5. In the Domain1.local Properties dialog box, click the Start Of Authority (SOA) tab. Using the settings configured on this tab, answer the following questions in the spaces provided.

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The Properties pane is where you configure items on the package and task container levels. When you select an item in the Control Flow, Data Flow, or Solution Explorer panes, the Properties pane displays the appropriate configuration settings for that item. For example, if you select a particular task on the Control Flow pane, you can configure the property that determines whether that particular task can be used as a restart point in the Properties pane. By clicking in the background of the Control Flow pane when a package is selected in the Solution Explorer, you can configure security settings for the package, such as whether sensitive information will be protected using a password. The content of the Properties pane is discussed throughout this chapter.

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Console.WriteLine( First line of boot.ini: + sw.ReadLine)

According to the settings on the Start Of Authority (SOA) tab, if Computer2 loses contact with Computer1, how long will the DNS server on Computer2 continue to answer queries from DNS clients

How often is Computer2 configured to query Computer1 to find out whether any changes have been made to the zone

If Computer2 discovers it cannot contact Computer1 when it initiates an SOA query, how long does it wait before trying again

The declarative permissions will not stop the assembly from reading the first line of the C:\boot.ini file. Therefore, the output will be:

If another primary DNS server named dns.domain2.local successfully queries Computer1 for the IP address of Computer2, how long does Computer2 s A resource record stay alive in the cache of dns.domain2.local

You can find out more about the different aspects of BIDS by accessing the MSDN article Introducing Business Intelligence Development Studio at msdn2.microsoft.com/en-us/library/ms173767.aspx.

6. Click OK to close the Domain1.local Properties dialog box. 7. In the DNS Console, right-click the Computer1 icon, and then click Delete. A DNS message box appears asking you to confirm the deletion. 8. In the DNS message box, click Yes. Computer1 is removed from the DNS console on Computer2, but the server set tings remain intact in the DNS console on Computer1. 9. Log off Computer2.

The following questions are intended to reinforce key information presented in this lesson. If you are unable to answer a question, review the lesson materials and try the question again. You can find answers to the questions in the Questions and Answers section at the end of this chapter. 1. Describe the process by which secondary servers determine whether a zone trans fer should be initiated.

Reading one line of the boot.ini file:

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