You use the segment advisor to help determine objects for which space may be reclaimed.<br /> Which three statements are true about the advisor given by the segment advisor?（）<br />..

第1题

[单选题] You have 100 segments in the USERS tablespace. You realize that the USERS tablespace is running low on space. You can use Segment Advisor to（）。

A、identify the segments that you should shrink B、modify the storage parameters for the tablespace C、automatically shrink the segments with unused space D、check the alerts generated for the tablespace that is running low on space

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第2题

[多选题] You develop a Web application that writes data to a file on a server. You restrict access to the file to specific Windows users. The Web application runs as CONTOSO\ASPNET. You deny anonymous access to the application in IIS. You add the following XML segment in the Web.config file. You need to ensure that the application meets the following requirements: 1. It must impersonate the user when it writes data to the file 2. It must run as CONTOSO\ASPNET when a user does not access the file. Which two actions should you perform?（）

A、Use the following XML segment in the Web.config file.<identity impersonate="false"/> B、 Use the following XML segment in the Web.config file.<identity impersonate="true"/> C、Use the following code segment to access the file. WindowsPrincipal wp =(WindowsPrincipal)HttpContext,Current.User;WindowsIdentity wt = (WindowsIdentity)wp.Idetity;WindowsImpersonationContext wic = wi.Impersonate();// Access The file herewic.Undo(); D、Use the following code segment to access the file. WindowsIdentity wi = WindowsIdetity.GetCurrent();WindowsImpersonationContext wic = WindowsIdentity.Impersonate(wi.Token);// Access the file herewic.Undo();

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第3题

[单选题] You create a new Automatic Database Diagnostic Monitor (ADDM) task: instance_analysis_mode_task. To view the ADDM report, you use the following command: You want to suppress ADDM output relating to Segment Advisor actions on user SCOTT's segments.What would you do to achieve this?（）

A、Add a finding directive for the ADDM task. B、Add a segment directive for the ADDM task. C、Add a parameter directive for the ADDM task. D、Disable the Segment Advisor from the Automatic Maintenance Task.

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第4题

[多选题] You develop a Web application that writes data to a file on a server. You restrict access to the file to specific Windows users. The Web application runs as CONTOSO\ASPNET. You deny anonymous access to the application in IIS. You add the following XML segment in the Web.config file.You need to ensure that the application meets the following requirements:It must impersonate the user when it writes data to the file.It must run as CONTOSO\ASPNET when a user does not access the file. Which two actions should you perform? （）

A、Use the following XML segment in the Web.config file. <identity impersonate="false"/> B、Use the following XML segment in the Web.config file. <identity impersonate="true"/> C、Use the following code segment to access the file. Dim wp As WindowsPrincipal = _CType(HttpContext.Current.User, WindowsPrincipal) Dim wi As WindowsIdentity = WindowsIdentity.GetCurrent() Dim wic As WindowsImpersonationContext = wi.Impersonate()' Access the file herewic.Undo() D、Use the following code segment to access the file. Dim wi As WindowsIdentity = WindowsIdentity.GetCurrent()Dim wic As WindowsImpersonationContext = _WindowsIdentity.Impersonate(wi.Token)' Access the file herewic.Undo()

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第5题

[单选题] You are configuring services to be discoverable. The services must be discoverable without relying on a central server. Client applications that consume the services are on a network segment that is separate from the network segment that the services are located on.A firewall blocks all TCP ports between the two network segments, but allows other protocols to pass through.You need to ensure that the client applications can discover the services. What should you do?（）

A、Use ad-hoc discovery mode over HTTP. B、Use ad-hoc discovery mode over UDP. C、Use managed discovery mode over HTTP. D、Use managed discovery mode over UDP.

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第6题

[] You have an SQL query that takes one minute to execute. You use the following code segment to execute the SQL query asynchronously. Dim ar As IAsyncResult = cmd.BeginExecuteReader() You need to execute a method named DoWork() that takes one second to run while the SQL query is executing. DoWork() must run as many times as possible while the SQL query is executing. Which code segment should you use?（） You have an SQL query that takes one minute to execute. You use the following code segment to execute the SQL query asynchronously. Dim ar As IAsyncResult = cmd.BeginExecuteReader() You need to execute a method named DoWork() that takes one second to run while the SQL query is executing. DoWork() must run as many times as possible while the SQL query is executing. Which code segment should you use?（）

A、A.
B.
C.
D.

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第7题

[] You define the following regular expression of currency values: regex tx = new regex("^-?\d+(\.\d{2})?$") You are required to write code that will be used to find whether a string in the variable named Bill matches the regular expression or not. You are also required to use this code as the expression in a conditional statement and need to know which code segment to use. What should you do?（） You define the following regular expression of currency values: regex tx = new regex("^-?\d+(\.\d{2})?$") You are required to write code that will be used to find whether a string in the variable named Bill matches the regular expression or not. You are also required to use this code as the expression in a conditional statement and need to know which code segment to use. What should you do?（）

A、A.The tx.Matches（Bill） B、B.The tx.Equals（Bill） C、C.The tx.Match（Bill） D、D.The tx.IsMatch（Bill）

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第8题

[单选题] Your company is designing its public network. The network will use an IPv4 range of 131.107.40.0/22.The network must be configured as shown in the following exhibit.You need to configure subnets for each segment. Which network addresses should you assign？（）

A、Segment A: 131.107.40.0/23 Segment B: 131.107.42.0/24 Segment C: 131.107.43.0/25 Segment D: 131.107.43.128/27 B、Segment A: 131.107.40.0/25 Segment B: 131.107.40.128/26 Segment C: 131.107.43.192/27 Segment D: 131.107.43.224/30 C、Segment A: 131.107.40.0/23 Segment B: 131.107.41.0/24Segment C: 131.107.41.128/25 Segment D: 131.107.43.0/27 D、Segment A: 131.107.40.128/23 Segment B: 131.107.43.0/24Segment C: 131.107.44.0/25 Segment D: 131.107.44.128/27

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第9题

[] You create a Windows client application by using Windows Presentation Foundation (WPF). The application contains the following code fragment. You need to assign lbDetails to use the detail data template when btnDetails is clicked. Which code segment should you write for the click event handler for btnDetails?（） You create a Windows client application by using Windows Presentation Foundation (WPF). The application contains the following code fragment. You need to assign lbDetails to use the detail data template when btnDetails is clicked. Which code segment should you write for the click event handler for btnDetails?（）

A、A.lbDetails.ItemsPanel.FindName("detail",lbDetails); B、B.var tmpl = (ControlTemplate)FindResource("detail"); lbDetails.Template = tmpl; C、C.var tmpl = (DataTemplate)FindName("detail"); lbDetails.ItemTemplate = tmpl; D、D.var tmpl = (DataTemplate)FindResource("detail"); lbDetails.ItemTemplate=tmpl;

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You use the segment advisor to help determine objects for which space may be reclaimed.<br /> Which three statements are true about the advisor given by the segment advisor?（）<br />

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