i have oop in c++ in some detail but i am not familair with java.please help me to write five sentences in prose or cons of this statement "c++ supports more oop features as compared to jave" please help me

Well, what do you consider to be the essential features of OOP? One hint: what kind of inheritance does C++ support vs. Java. I didn't do a net search but I'm willing to bet if you google this you'll come up with tons of "ammunition." Keep in mind that each language's implementation has it's pluses and minuses and more is not always better.