Please explain what is a reference variable in C++?
Submitted by: MuhammadA reference variable is an alias name for the existing variable. Which mean both the variable name and reference variable point to the same memory location. Therefore updation on the original variable can be achieved using reference variable too.
Submitted by: Muhammad
Submitted by: Muhammad
Read Online C++ Programmer Job Interview Questions And Answers
Top C++ Programmer Questions
| ☺ | Explain me what is an Object/Instance? |
| ☺ | Explain void free (void* ptr)? |
| ☺ | Tell me how to create a pure virtual function? |
| ☺ | Tell me what will the line of code below print out and why? |
| ☺ | Please explain is there a difference between class and struct? |
Top C Plus Plus Language Categories
| ☺ | C++ Pointers & Functions Interview Questions. |
| ☺ | C++ Operator Overloading Interview Questions. |
| ☺ | C++ Exception Handling Interview Questions. |
| ☺ | C++ Template Interview Questions. |
| ☺ | C++ Virtual Functions Interview Questions. |
