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 “oftype"? In linq?

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

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

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?

Difference between linq and stored procedures?

What is quantifiers in reference linq to dataset?

Which classs extension methods are used in linq to sql?

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

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

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

What is linq to sql deferred loading?

Un-Answered Questions { LINQ Language-Integrated Query }

What does linq stand for?

Can we use LINQ with databases other than SQL Server

103

What is linq query in c#?

What is a linq procedure?

Write a program for concat to create one sequence of data rows that contains datatabless data rows, one after the other?

What is linq in c #?

What is the advantage of linq over stored procedures?

What are LINQ query expressions?

How to return iqueryable from linq query?

106

What is difference between linq and sql query?

Is linq to sql dead?

What are important features of linq?

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

List out the three main components of LINQ?

How to use distinct in linq query?

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