Iterations

Question 1

How do Iterations function?

Answer 1

A loop executes a block of code repeatedly and a termination condition controls how often the loop is executed. They only function if the logical statement inside the parenthesis is true.

Question 2

How does the Do loop function?

Answer 2

The loop will continue if the condition at the end is true. Since it is at the end, the loop will always run at least once.

Question 3

How does the For loop function?

Answer 3

The loop is better suited if you understand how many times you wish to run it. It contains a variable that ticks and matches an condition.

Question 4

What are the 3 things a For loop consists of?

Answer 4

1. Initialization Expression (runs before the loop starts)
2. Loop Condition
3. Incrament/Decrament Expression