070-573 무료 덤프문제 온라인 액세스

You create a Feature receiver.
You need to hide the Quick Launch navigation bar of a SharePoint site.
What should you use?

• A.the OnQuickLaunch property of each list
• B.the Hidden property of each list
• C.the Navigation.QuickLaunch.Parent.IsVisible property
• D.the QuickLaunchEnabled property

You have a SharePoint site collection. The root Web of the site collection has the URL http://intranet.
You plan to create a user solution that will contain a Web Part. The Web Part will display the title of the root Web.
You write the following code segment for the Web Part. (Line numbers are included for reference only.)
01 SPSite currentSite = new SPSite("http://intranet");
02
03 Label currentTitle = new Label();
04 currentTitle.Text = currentSite.RootWeb.Title;
You add the Web Part to a page in the root Web and receive the following error message: "Web Part Error: Unhandled exception was thrown by the sandboxed code wrapper's Execute method in the partial trust app domain: An unexpected error has occurred."
You need to prevent the error from occurring.
What should you do?

• A.Change line 01 to the following code segment: SPSite currentSite = SPContext.Current.Site;
• B.Change line 04 to the following code segment: currentTitle.Text = currentSite.OpenWeb().Title;
• C.Add the following line of code at line 02: currentSite.OpenWeb("http://intranet");
• D.Add the following line of code at line 02: currentSite.OpenWeb();

You deploy a custom Web Part named WebPart1 to a SharePoint site.
WebPart1 contains the following code segment. (Line numbers are included for reference only.)
01 protected void Page_Load(object sender, EventArgs e)02 {
03 04 05 06 07 08
SPSite site = null;try{ SPSite site = new SPSite("http://www.contoso.com/default.aspx");SPWeb web = site.OpenWeb();
09
...
10
11
}catch
12
13
{
14
15
16
17
}finally{
18
}
19 }
After you deploy WebPart1, users report that the pages on the site load slowly.
You retract WebPart1 from the site.
Users report that the pages on the site load without delay. You need to modify the code in WebPart1 to prevent the pages from loading slowly.
What should you do?

• A.Add the following line of code at line 13:
  site.Dispose();
• B.Add the following line of code at line 17:
  site.ReadOnly = true;
• C.Add the following line of code at line 08:
  site.ReadOnly = true;
• D.Add the following line of code at line 17:
  site.Dispose();

You create a modal dialog that displays a list of items. You need to capture the items selected by a user. Which code segment should you use?

• A.var items = SP.ListOperation.Current.Item();
• B.var item = SPContext.Current.Item["Selected"];
• C.SPItem item = SPContext.Current.Item;
• D.var items = SP.ListOperation.Selection.getSelectedItems();

You created a custom ASPX page that updates a list. The page is deployed to the _layouts folder.
The page contains the following code segment. (Line numbers are included for reference only.)
01 <form id="Form1" runat="Server"> 02 <asp:Button id="btnUpdate" runat="server" Text="Update"></asp:Button>03 </form>
A user attempts to update the list by using the page and receives the following error message: "The
security validation for this page is invalid".
You need to prevent the error from occurring.
Which control should you include in Form1?

• A.FormDigest
• B.UIVersionedContent
• C.InputFormCustomValidator
• D.EncodedLiteral