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 is “oftype"? In linq?

115

List out the data context functions. Where do we use “submitchanges()"?

100

How can you find average of student marks from student tables (columns are studentid, marks)?

165

Why cant datareader be returned from a web services method?

Write a program using linq to find the sum of first 5 prime numbers?

What is a lambda expression?

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

What are the four linq providers that .net framework ships?

129

Difference between linq and stored procedures?

113

What is quantifiers in reference linq to dataset?

134

Which classs extension methods are used in linq to sql?

109

List the important language extensions made in c# to make linq a reality?

Differentiate between conversion operator “ienumerable"? And “todictionary"? Of linq?

145

What are the three main components of linq or language integrated query?

104

What is linq to sql deferred loading?

120

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Un-Answered Questions { LINQ Language-Integrated Query }

Enlist the types of linq?

101

What are different types of operators in LINQ?

what is the difference between N-layer and N-tier architecture in LINQ?

139

Is linq part of entity framework?

104

What are linq extension methods?

156

Why we use iqueryable in linq?

What is linq and its advantages?

Explain what is “LINQ to Objects”?

106

Can we use linq with ado net?

How to write not in query in linq?

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

Explain what is linq?

106

What is linq lambda expression?

How to write where condition in linq?

128

Explain linq to xml?

109

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