Iteration

What is the proper name for repetition?

• rounders

• iteration

• Circular

• cookie

How many times will a 'FOR' Loop repeat? (2 answers)

• A fixed number of times

• Unlimited times

• A certain number the user wants

• 1 000 000 times

Which line shows a comment?

• 1

• 2

• 3

• 4

Which line shows selection?

• 6

• 9

• 12

• 13

What lines show iteration?

• 1 to 4

• 6 to 11

• 9 to 10

• 12 to 13

How many variables are part of this subroutine?

• 2

• 3

• 4

• 5

Why is iteration important?

• It determines the order in which instructions are carried out
• It allows code to be simplified by removing duplicated steps
• It allows multiple paths through a program
• It ensures the code works correctly

Which two statements are used to implement iteration?

• IF and WHILE
• ELSE and WHILE
• FOR and WHILE
• IF and ELSE

Which type of loop iterates until instructed otherwise?

• FOR loop
• A count-controlled loop
• Repeat-once loop
  
• WHILE loop

The condition for a while loop to continue could include which of the following?

• While something equals something
• While something is greater than something
• While something is True
• All of these