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Questions: 1/15

Question

How will you count the odd numbers from the array shown below using LINQ in .Net framework 4.0?

int[]numbers={5,4,1,3,9,8,6,7,2,0};

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Questions: 2/15

Question

How do you add MetaDescription to your web page in .Net framework 4.0?

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Questions: 3/15

Question

Consider the following code snippet:

namespace ExtensionMethods
{
public static class NumericExtensionMethods
{
public static bool IsNumeric(this string s)
{
float output;
return float.TryParse(s, out output);
}
}
}

After adding the namespace, how will you call the ExtensionMethod on the string if your string variable is defined as:

string test="4

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Questions: 4/15

Question

What is the purpose of the System.Windows.Data namespace in .Net framework 4.0?

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Questions: 5/15

Question

Suppose you want to eliminate duplicate elements from the array

int[] source = { 7, 4, 1, 3, 9, 8, 6, 7, 2, 1, 8, 15, 8, 23}

and sort the elements in descending order using LINQ in .Net framework 4.0. Which of the following statements can you use?

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Questions: 6/15

Question

Which of the following classes of System.Windows.Media namespace provides rendering support in WPF which includes hit testing, coordinate transformation, and bounding box calculations in .Net framework 4.0?

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Questions: 7/15

Question

Which of the following statements is correct for ASP.NET MVC Routing in .Net Framework 4.0?

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Questions: 8/15

Question

Which of the following is NOT a valid data source control in .Net framework 4.0?

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Questions: 9/15

Question

Which of the following statements is correct for WSHttpBinding of WCF in .Net framework 4.0?

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Questions: 10/15

Question

What result will you get when you run the following LINQ query in .Net framework 4.0?

var scoreRecords = new[] { new {Name = "Alice", Score = 50},
new {Name = "Bob" , Score = 40},
new {Name = "Cathy", Score = 45}
};

var scoreRecordsDict = scoreRecords.ToDictionary(sr =>sr.Name);

Response.Write(scoreRecordsDict["Bob"]);

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Questions: 11/15

Question

Which of the following is the correct way to expand the size of application URLs in .Net framework 4.0?

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Questions: 12/15

Question

How will you implement the logic for the following scenario in .Net framework 4.0?

Suppose you have a GridView with paging enabled. You select the third row on page 1 and then move to page 2. Nothing is selected on page 2. When you move back to page 1, the third row should still be selected.

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Questions: 13/15

Question

Which of the following statements is correct for the bubbling routing strategies used by the routing events in WPF in .Net framework 4.0?

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Questions: 14/15

Question

How many columns can you select by $orderby OData system query option in .Net Framework 4.0?

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Questions: 15/15

Question

Which of the following OData system query options is used to determine the maximum number of records to be returned in .Net framework 4.0?

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