What are friend classes? What are advantages of using friend classes?
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Why was c++ created?
Is it possible for a member function to use delete this?
what are the decision making statements in C++? Explain if statement with an example?
Tell me can a pure virtual function have an implementation?
without if else statement can be written ah
How can you quickly find the number of elements stored in a dynamic array? Why is it difficult to store linked list in an array?
what is importance of data sturture in a programming language?
22 Answers L&T, TCS, Wipro,
Write some differences between an external iterator and an internal iterator? Describe the advantage of an external iterator.
What things would you remember while making an interface?
When does a 'this' pointer get created?
which one is equivalent to multiplying by 2:Left shifting a number by 1 or Left shifting an unsigned int or char by 1?
Describe private, protected and public – the differences and give examples.