Hands on Testing Java: Lab #5

Prelab Questions

Type in your answers to each of these questions in a file named prelab05.txt in your Prelab Questions directory. Turn in your answers before the beginning of your laboratory session.

Short Answer Questions

Question #1: What change is made to OCD to deal with methods? (This is a review.)

Question #2: Selective execution can be performed using what Java statement?

Question #3: What Java statement allows you to execute a statement repeatedly, while counting?

Question #4: Why type of data must be used in a conditional expression in an if or loop statement?

Question #5: What library do the selection and repetition statements come from? (This is a bit of a trick question.)

Programming Questions

For all of these questions, assume that value is declared as an int variable, and that theScreen has been declared as it's always declared.

Code #1: Write a simple if statement that prints a message to theScreen if value is less than zero.

Code #2: Write a basic if statement that prints a message to theScreen if value is between 0 and 100 (inclusive) and that prints a different message if value is not in this range.

Code #3: Write a counting for loop that prints "Hi there" on the theScreen 500 times.