what is actual real time using of oops concepts in
projects(Interface,polymorphism.abstraction.........)

Answer Posted / kanu butani

In actual real time using of OOPS concepts in projects
could be all of the following below, based on the program
that is running.
No program can run with out inheriting any class in the
JAVA API.
Many programs can use the util class and the string and int
usage of the variables, thereby making the polymorphism in
to picture.
Similarly with interfaces and abstraction.

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