C++ is an Object Oriented Programming Language. Which covers all important principles of an object-oriented techniques like Polymorphism, Inheritance, Encapsulation. In this post there are some important questions asked from C++ Programming Language.
- Describe different parts of C++ programs.
- List the new keywords in C++ with their functions.
- What are identifiers, variables, and constants?
- Which are the two types of constants?
- Describe them with suitable examples.
- Describe the statements for creating constants. Explain with examples.
- What is the use of the keyword void? In how many ways can it be used with function.
- Describe types of derived data type.
- Describe Precedence of operators in C++.
- Explain typecasting. What are explicit and implicit type conversions?
- Explain use of comma operator.
- What are constructors and destructors?
- Explain the characteristics of constructors and destructors?
- Explain constructors with arguments.
- How are arguments passed to the constructor?
- What do you mean by overloading of constructors? How does it benefit the programmer?
- Explain constructor with default arguments?
- What is copy constructor?
