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

LINQ Language-Integrated Query Interview Questions

Questions Answers Views Company eMail

What are element operators?

124

What is difference among Single, SingleOrDefault, First and FirstOrDefault?

120

When to use Single, SingleOrDefault, First and FirstOrDefault?

110

Which one is fast between SingleOrDefault and FirstOrDefault?

107

What is LINQ provider and what are different types of LINQ providers?

109

What are advantages of using LINQ on DataSet?

120

What is difference between Select and SelectMany in LINQ?

103

What is difference among Any, All and Contains?

113

What is difference between into and let keyword in LINQ?

107

What is Expression Trees?

100

How to use GroupBy in LINQ?

102

Explain Union, Intersect and Except?

108

What is Expression?

How can you handle concurrency in LINQ to SQL?

133

What are different types of joins in LINQ?

123

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Un-Answered Questions { LINQ Language-Integrated Query }

Is linq better than stored procedure?

132

What are the benefits of tier architecture style?

108

What is lambda expression in linq c#?

109

What is into in linq?

106

How linq is useful than stored procedures?

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

What is LINQ and why to use it?

How would you count the elements in a list or collection?

Is a type which is not valid in the given context linq join?

121

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

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

127

What is linq in c #?

104

What is the use of firstordefault in linq?

Why do we use linq in c#?

What are important features linq?

189

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