Chapter 3 Questions: 1. What is the purpose of the break statement in a loop structure? 2. How can you use the cin object to read numbers from standard input? 3. What is the purpose of the modulus operator (%)? 4. How can you write a while loop to print the numbers 1-5 using a counter variable?

Chapter 7 Questions: 5. What is a function prototype and how does it differ from a function definition? 6. How can you call a function and pass an argument to it? 7. What is an overloaded function and how is it used? 8. How are pass-by-reference parameters utilized in a function call?

Chapter 10 Questions: 9. How can you define and use an object of the class string? 10. What is a constructor and how does it work? 11. What is the purpose of a member function in a class? 12. How do you declare a constant data member in a class? 13. How can you access a private data member of a class using a public member function? 14. What is the functional purpose of the keyword friend? 15. How can you determine whether an object has been declared of a certain class type?