Answer / Anand Kumar Gupta

The DefaultIfEmpty operator in LINQ returns a specified default value if the sequence is empty. If the sequence contains elements, the original sequence is returned as-is.

Differentiate between conversion operator “todictionary” and “ienumerable” of linq.

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How can we find sequence of items in two different array (same type) in the same order using linq query?

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Explain what is the difference between skip() and skipwhile() extension method?

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How much does a reveal linq cost?

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What is difference between XElement.Load() and XDocument.Load()?

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What is select clause and where clause in linq?

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Why can not datareader by returned from a web services method?

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What is linq in .net with example?

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What are different flavors of LINQ?

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How to use distinct in linq query?

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What do you understand by linq to xml?

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What do you understand by datacontext class?

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