LINQ Language-Integrated Query Interview Questions
Questions Answers Views Company eMail

What is Language Integrated Query (LINQ)?

77

In which statement the LINQ query is executed?

68

What is the difference between the Take and Skip clauses?

81

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

184

What are lambda expressions in LINQ?

81

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

73

What are the different implementations of LINQ?

70

What are LINQ query expressions?

69

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

102

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

68

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

73

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 are the types of LINQ?

65

Explain how standard query operators useful in LINQ?

73

Explain what is “LINQ to Objects”?

69


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Un-Answered Questions { LINQ Language-Integrated Query }

Differentiate between statement lambda and expression lambda.

58


Can we use left join in linq?

71


What is the use of using system linq?

72


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

72


What is the benefit of using linq in dataset?

78






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

73


What is the use of System.XML.XLinq..dll in LINQ?

93


What are the important points to remember while using lambda expressions?

60


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

71


Which is faster linq or stored procedure?

124


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

115


What is the purpose of linq?

59


What is linq in c# and its advantages?

78


Differentiate between select() and selectmany() method in linq.

77


Is linq faster than foreach?

60