What is the difference between first() and firstordefault() selector methods in linq?

140

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List out the main components of linq? Tell what is the extension of the file, when linq to sql is used?

83

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Explain linq to sql?

109

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Explain what are linq compiled queries?

110

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Explain what is the difference between statement lambda and expression lambda?

132

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Explain what are linq query expressions?

85

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Explain what is the purpose of linq providers in linq?

88

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Explain what is the use of system.xml.xlinq.dll?

127

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Explain what are compiled queries?

104

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What is where clause and let clause?

87

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What is the benefit of using linq on dataset?

113

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Explain what is linq?

104

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Mention what is the role of datacontext classes in linq?

99

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Explain what is linq? Why is it required?

119

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List out the three main components of linq? Explain what is the extension of the file, when linq to sql is used?

122

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