LINQ Language-Integrated Query Interview Questions
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List out the three main components of LINQ?

71

LINQ query is executed in which statement?

108

what is the role of DataContext classes in LINQ?

89

Explain how you can retrieve a single row with LINQ?

88

Explain how you can differentiate between Conversion Operator “ToDictionary” and “IEnumerable” of LINQ?

67

Explain what is the extension of the file, when LINQ to SQL is used?

60

what is LINQ? Why is it required?

74

how LINQ with databases can be used?

70

Explain how LINQ is useful than Stored Procedures?

95

what are compiled queries?

138

what is the difference between Statement Lambda and Expression Lambda?

74

what is the purpose of LINQ providers in LINQ?

64

Define what is Where clause and Let clause?

91

why SELECT clause comes after FROM clause in LINQ?

67

what is the difference between Skip() and SkipWhile() extension method?

61


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Un-Answered Questions { LINQ Language-Integrated Query }

Why is linq used?

73


What do you understand by datacontext class?

67


Explain how you can assign a lambda expression to a delegate?

72


Can you explain brief about Aggregate() extension method in LINQ?

91


Can we use LINQ with databases other than SQL Server

105






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?

72


What is a lambda expression?

58


What is the difference between entity framework and linq?

70


What is difference between LINQ AND PLINQ?

96


What is “oftype"? In linq?

84


How to pass parameters to stored procedure using linq?

82


Write LINQ query to find 2nd highest salary?

69


What do you understand by expression tree?

94


Why from comes first in linq?

57


What is the advantage of linq over sql?

77