DOT NET Interview Questions - DotNetSpider

Figure: - 8. 3 Data flow between MVC architectures.
(A)How can we implement singleton pattern in .NET?
Singleton pattern mainly focuses on having one and only one instance of the object running.
Example a windows directory service which has multiple entries but you can only have
single instance of it through out the network.
Note:- May of developers would jump to a conclusion saying using the “STATIC” keyword
we can have a single instance of object. But that’s not the real case there is something more
that has to be done. But please note we can not define a class as STATIC, so this will not
serve our actual purpose of implementing singleton pattern.
Following are the three steps needed to implement singleton pattern in .NET:-
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