Which architecture does Datasets follow?

1058

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What are the data access namespaces in .NET?

1229

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What is the difference between Optimistic and Pessimistic locking?

1001

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Which property is used to check whether a DataReader is closed or opened?

1064

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What are the different methods available under the sqlcommand class to access the data?

1066

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How LINQ is beneficial than Stored Procedures?

99

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

111

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What is the difference between the Select clause and SelectMany() method in LINQ?

134

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Which assembly represents the core LINQ API?

149

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What is the use of System.Data.DLinq.dll?

120

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

199

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What is Language Integrated Query (LINQ)?

121

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In which statement the LINQ query is executed?

99

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What is the difference between the Take and Skip clauses?

124

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

236

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