Answer / Dhirendra Kumar Singh

LINQ (Language Integrated Query) in C# is a set of methods that provide a unified way to query data from different data sources, such as arrays, collections, databases, and XML files.

If you define integer variable and a object variable and a structure then how those will be plotted in memory ?

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What is use of a HashTable in .NET?

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Explain the different types of delegates used in c#.

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How many constructor can a class have?

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ctype(123.34,integer) - should it throw an error? Why or why not?

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Can you override private virtual methods?

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What is before string in c#?

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What is difference between dll and exe in c#?

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What is returned if you pass the value 12.34 to the parsefloat () function?

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What is hierarchical inheritance in c#?

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what is collections and what is generics

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what are the files we need to deploay a project in the system?

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