what are design patterns..?what design patterns used
in .net.
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design patterns are answers to the repetitive problems
encountered.
They help in communicating to other developers as they have
common language and nomenclature.
design patterns are above any language. They should be at
least same when u took all OO languages and may be separate
for non oo languages.
They are many of them.They mainly are categorized into
1.Creational - Patterns used while creating an object.
2.Strucural - Patterns used when constructing objects, using
other small objects.
3.Behavioural - Useful in how the objects interact with each
other.
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