How long to learn object oriented programming?


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More OOPS Interview Questions

me get an assignent n its question is this 1.creat a set as in math i.ea={1,2} 2.insert element in it3. delete element don,t repeat any element 4.union 5. intersection of two sets plz help me i always pray for u n send me at ayeshawzd@hotmail.com f u have c++ how to program 5th addition then it is the 10.9 question in 10th chapter exercise

1 Answers  


What is sub classing in c++?

1 Answers  


what is single inheritance?

18 Answers   IBM,


difference between overloading and overridding

11 Answers  


Why a "operator=(...)" when there is a copy ctor?

2 Answers  


Finding of the 4 larger (bigger) numbers from the list like{1245,4587,2145,1163,29987,65783.....}

1 Answers   Wipro,


What is polymorphism in oops?

1 Answers  


how to tackle technical questions

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1.explicit call for destructor 2.calling function inside a constructor. 3.base *b-new derived delete b; 4.delete p what it will delete. 5.size of base class and derived class int i,in base class and int j in derived. 6.int i-20 int main() { int i =5; printf("%d".::i); { int i =10; printf("%d".::i); } } 7.object slicing 8.new 9.function overloading(return type). 10.class base() { virtuval fun() { ----- } } class derivied:public base() { fun() { ----- } } int main() { derived d; } 11.how static function will call in C++? 12.default structures are in C++? 13.constructors should be in public . 14.virtuval constructor not exist. 15.multilevel inhritence. destructor order.

1 Answers   Tech Mahindra,


What is the main feature of oop?

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What is polymorphism and its types?

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What makes a language oop?

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