Test Yourself

Can you answer following Questions.............

• C++ Character Set
• What is meant by token?
• Name Tokens available in c++
• What are Keywords? Can keywords be used as identifiers?
• What is an identifier? What are the identifier forming rules in C++?
• Is C++ case sensitive?
• Which of the following are valid Identifiers and why/why not :

1. stud_roll
2. 5data
3. data5
4. father name
5. my-file
6. %age
7. int
8. b
9. goto
10. "name"

• What are literals? How many types of integer literals are available in C++?
• What is preprocessor directive?
• What header file must be included with your source file to use cin and cout
• Name the I/O Library of C++.