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Dot net interview questions and answers for freshers experience c# .NET

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welcome again to DOtnet section today i would like to share some more interview questions

1)what are arrays ?

ans:when you want to store multiple values of same data type then we require array.


2)what is static array ?

ans: the size of array should be specified within your program


3) what is dynamic array ?

ans:here you dont need to specify size of array in program environment this size can be defined dynamiccaly at the runtime.


4)what is two dimensional arrays ?

ans:when you want to store multiple elements of same datatype in tabular or matrix format then we require 2d array.


5) what are jagged arrays ?

ans: when you want to create multiple dimensions inside each row and it is going to differ from one row to another row then we require a jagged array.



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