Factory method in C++ Interview question description: What approach you will follow to delete pointers returned by Factory method design pattern in C++ in main
Category: C++ Advanced Interview Questions
List of C++ Advanced interview questions and killer answers with example for experienced candidates asked in IT Industries.|Only Real
Answer: Name mangling in C++, means, compiler gives different names to the overloaded functions to avoid ambiguity during functions call at compile time. Recommended interview
Yes, there is no C++ interface keyword available. To create interface in C++ program, we use pure virtual functions into a class. Generally, we prefix
Answer is little bit tricky but simple to how does free know the size of memory to be deleted or deallocated? . Elaborating interview question
Answer: In the following scenarios we should use inline function in c++ programming. When to Use Inline function in C++: 1) When the member functions
Answer includes the issues occur due to memory leak in C,C++ project. This is a very important technical interview question asked for any languages i.e. C, C++,
Answer: Real time situations where we use static member functions in C++. Note: For this interview question, you should find the specific scenarios in your
Answer: new and free in c++ should never be mixed or else we may get memory leak issues and resource leak issues and may take
Answer:To delete singleton instance or object in C++ programs, we need to follow a proper design to delete singleton object in the class . Especially,
C++ Interview Question Description: Describe the concept to prevent heap allocation in C++ for a class i.e. object creation on heap. Means, dynamic memory allocation