Methods & Control Structures

Answer 1

For Loop

Answer 2

While Loop

Question 3

What are the control structures used on the exam?

Answer 3

If, if/else, while, for enhanced for (for each), each.

Question 5

the statement provides a secondary path of execution when an if clause evaluates to false.

Answer 5

The else statement

Question 6

For Loop

Answer 6

1. The initialization expression initializes the loop; it’s executed once, as the loop begins.
2. When the termination expression evaluates to false, the loop terminates.
3. The increment expression is invoked after each iteration through the loop; it is perfectly acceptable for this expression to increment or decrement a value.