1. A statement that begins with the symbol // is the beginning of comments.

2. A statment that begins with the # symbol is called a preprocessor directive.

3. Which of the following is a valid identifier name in C++?

   • three_stooges
   • 3Stooges
   • 3_stooges
   • the 3 stooges

4. What is used to terminate a statement in C++?

   • A colon.
   • A semi-colon.
   • A pound sign.
   • The percent sign.

5. What happens if you use a C++ keyword as an identifier name?

   • You may get a logic error.
   • The program will not compile.
   • The program will crash.
   • You will get a linked error.

6. Every complete C++ program must have a(n)

   • function named main
   • error handler
   • cout statement
   • #include <iostream> statement

7. What will the following code display?

   cout << "Larry"; cout << "Moe"; cout << "Curly";
   
   LarryMoeCurly

8. The C++ main function must return _____ when the program terminates successfully.

   • 0
   • "Success"
   • no value
   • -1

9. Which of the following are valid operators in C++?

   • +
   • *
   • >>
   • <<
   • All of the above are valid operators.

10. Beware of variables vs strings.