which structured data type is not used in c++?
1.union 2.structure 3.string 4.boolean
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suppose A is a base class and B is the derved class. Both have a method foo which is defined as a virtual method in the base class. You have a pointer of classs B and you typecast it to A. Now when you call pointer->foo, which method gets called? The next part of the question is, how does the compiler know which method to call?
What are the three parts of a simple empty class?
can you explain how to use JavaBean in Project
What are functions in oop?
Can an interface inherit a class?
why we are declare the function in the abstract class even though we are declaring it in Derived class?
why c++ is a highlevel language
3 Answers Satyam, Tech Mahindra,
Describe the difference between a Thread and a Process?
What is a class oop?
what is the size of an empty class
What is the expansion of OOPS?
Tell me the scenario,Where we can use interfaces or Abstract class.And What is the difference between interfaces and abstract class?