Microsoft
70-516 · Question #62
70-516 Question #62: Real Exam Question with Answer & Explanation
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Question
You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application. The application contains following XML document. <feed> <title>Products</title> <entry> <title>Entry title 1</title> <author>Author 1</author> <content> <properties> <description>some description</description> <notes>some notes</notes> <comments>some comments</comments> </properties> </content> </entry> ... </feed> You plan to add localization features to the application. You add the following code segment. (Line numbers are included for reference only.) 01 public IEnumerable <XNode> GetTextNodesForLocalization(XDocument doc) 02 { 03 ... 04 return from n in nodes 05 where n.NodeType = XmlNodeType.Text 06 select n; 07 } You need to ensure that the GetTextNodeForLocalization method returns all the XML text nodes of the XML document. Which code segment should you inser at line 03?
Options
- AIEnumerable <XNode> nodes = doc.Descendants();
- BIEnumerable <XNode> nodes = doc.Nodes();
- CIEnumerable <XNode> nodes = doc.DescendantNodes();
- DIEnumerable <XNode> nodes = doc.NodesAfterSelf();
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