Short Answer 1. Explain what is meant by the phrase "conditionally executed." 2. Explain why a misplaced semicolon can cause an if statement to operate incorrectly. 3. Why is it good advice to indent all the statements inside a set of braces? 4. What happens when you compare two String objects with the == operator? 5. Explain the purpose of a flag variable. Of what data type should a flag variable be? 6. What risk does a programmer take when not placing a trailing else at the end of an if-else-if statement? 7. Briefly describe how the && operator works. 8. Briefly describe how the || operator works. 9. Why are the relational operators called "relational"? 10. When does a constructor execute? What is its purpose