Answer Posted / richa

The term "operator new" is used incase when u are
overloading the global "new" operator.We can overload ne
operator just as any other operators i.e +,-,*,=etc.

The term "new operator" is used in case of dynamic
allocation of memory.When a variable is allocated memory
dynamically the new operator is used.
Eg:
int *p=new int;
//here p is pointer to integer.So in order to allocate
memory for it we have used the new operator.

What happens when you make call 'delete this;'?

1154

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Describe the setting up of my member functions to avoid overriding by the derived class?

1194

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What is virtual methods?

1179

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What is the exit function in c++?

1027

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Differences between private, protected and public and give examples.

1121

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If dog is a friend of boy, is boy a friend of dog?

1049

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Evaluate the following expression as C++ would do :8 * 9 + 2 * 5 a) 82 b) 79 c) 370 d) list

1052

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How the memory management in vectors are being done. What happens when the heap memory is full, and how do you handle it ?

2368

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You want to link a c++ program to c functions. How would you do it?

1039

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Can member functions be private?

1051

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an integer constant must have atleast one a) character b) digit c) decimal point

1079

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Which sort is best for the set: 1 2 3 5 4 a) Quick Sort b) Bubble Sort c) Merge Sort

1100

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How a new element can be added or pushed in a stack?

1060

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Explain polymorphism?

1123

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What is setf in c++?

1153

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