LINQ Language-Integrated Query Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

LINQ Language-Integrated Query Interview Questions

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What is Language Integrated Query (LINQ)?

117

In which statement the LINQ query is executed?

What is the difference between the Take and Skip clauses?

120

In LINQ, lambda expressions underlie many of the standard query operators. Is it True or False?

234

What are lambda expressions in LINQ?

127

Which command-line tool generates code and mapping for the LINQ to SQL component of .NET Framework?

142

What are the different implementations of LINQ?

107

What are LINQ query expressions?

114

What is the difference between FirstOrDefault() and SingleOrDefault() extension method in LINQ ?

136

What is Object Relational Designer (O/R Designer)?

106

Write the basic syntax of a LINQ query in Visual Basic as well as in C#.

106

The standard query operators are themselves a set of extension methods that provide the LINQ query functionality for any type that implements the IEnumerable interface in Visual Basic. Is it True or False?

109

What are the types of LINQ?

108

Explain how standard query operators useful in LINQ?

116

Explain what is “LINQ to Objects”?

112

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Un-Answered Questions { LINQ Language-Integrated Query }

What is the difference between n-tier and n-layer architecture?

136

Why do we use “contains"? Method for strings type functions?

How is linq useful than stored procedures?

163

What does a linq query return?

125

What are advantages of using LINQ on DataSet?

126

What is difference between Select and SelectMany in LINQ?

108

What is meant by linq?

118

What is the basic syntax of a linq query in visual basic as well as in c#?

121

Which namespace is necessary to use LINQ?

112

What is linq in .net with example?

122

What do you understand by expression tree?

124

What is LINQPad?

133

What is dbml in linq to sql?

107

Difference between linq and stored procedures?

130

What is difference among Any, All and Contains?

121

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