6. What is meant by operator overloading? 7. What are the C++ operators that cannot be overloaded? Explain. 8. List the C++ operators that can be overloaded for binary usages. 9. List the C++...

6. What is meant by operator overloading?

7. What are the C++ operators that cannot be overloaded? Explain.

8. List the C++ operators that can be overloaded for binary usages.

9. List the C++ operators that can be overloaded for unary usages.

10. What are the C++ operators that can be used both for binary and unary applications?