What is the difference between pass by reference and pass by value?

12 Answers   Pfizer, TCS,

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Differences between inline functions and non-inline functions?

4 Answers   Ness Technologies,

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Difference ways of Polymorphism?

3 Answers  

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What is the outcome of the line of code "cout<<abs(- 16.5);"? 1) 16 2) 17 3) 16.5

16 Answers   TCS,

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who is the father of OPPS

4 Answers   Infosys, TCS,

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What is inheritance in simple words?

0 Answers  

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Have you ever used threads?

3 Answers   Adobe, IBM,

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What is abstraction in oops with example?

0 Answers  

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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,

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What is design patterns in C++?

2 Answers   Persistent,

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Explain polymorphism? What r the types of polymorphism? pls give examples?

4 Answers   HCL,

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Program to print 0 to 9 in cross order

3 Answers  

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