What is byval and byref? What are differences between them?
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Generally, in all C++ programs, texts are in white colour. Can we change the colour of the text(either input or output or both)? If so, help me out.
what uses of c++ language?
Can you name some types of inheritance?
What is pointer in oop?
Can private class be inherited?
INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?
What is Difference Between Inheritance and creating object and getting data? means Class A extends B{ B.getMethod();} (OR) Class A{ b obj=new B(); obj.getMethod(); }
What is the main feature of oop?
polymorphism means?
How to improve object oriented design skills?
How to use CMutex, CSemaphore in VC++ MFC
What is an advantage of polymorphism?