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can any one tell me what is advantage of encapsulation
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Answer Posted / shalini
any programming lang. constitutes of two parts
1. logics 2. data
out of the above two, data is more important coz logics
lost can be rewritten but data once lost can never be
retrieved, hence data is more imp, but in the languages
like C and C++, there is a high chance of loosing the data
coz of the global variable concept, there is a very high
insecurity coz of global variables. So in order to overcum
the disadvantage of global var, encapsulation was
introduced, coz encapsulation eliminates the concepts of
global var, and the entire data is encapsulated at one
place, what u call it as class...hence encapsulation forms
the basis for OOPS concept
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