What are the basics concepts of OOPS?
Now, there are four fundamental concepts of Object-oriented programming – Inheritance, Encapsulation, Polymorphism, and Data abstraction. It is very important to know about all of these in order to understand OOPs
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Which of the following is evaluated first: a) && b) || c) !
Differentiate between a pointer and a reference with respect to c++.
What is a rooted hierarchy?
What do you mean by internal linking and external linking in c++?
How do you establish a has-a relationship?
show that among any group of five (not necessary consecutive ) integers, there are two with the same remainder when divided by 4.
C++ program output? Explain output of this program. #include <iostream> using std::cout; using std::cin; int main() { cout<<cout<<' '; cout<<cin; return 0; } It prints some address in hexadecimal. what is it?
Why cout is used in c++?
Do vectors start at 0?
If you want to share several functions or variables in several files maitaining the consistency how would you share it?
what is object?
How does a copy constructor differs from an overloaded assignment operator?