Loops

A do ... while loop is a:

• conditional loop
• unconditional loop

A for loop is an example of a:

• conditional loop
• unconditional loop

Why is boolean logic required for conditional loops?

• It enables the condition to be expressed
• it keeps the loop going for ever

When will this loop end?
for (int i =0; i < 50; i++){
System.out.println("hello");
}

• after 50 repetitions
• after 1 repetition
• when a condition is met
• after 100 repetitions

When will this loop end?
do {
  system.out.print("hello");
  i = i + 1;
  } while (i<20);

• when i = 21
• when i = 10
• when the condition is not met
• when i = 50

You can have an IF without and else but not an else without an IF

• True
• False