Pseudocode - Iteration

Which type of iteration should be used when you know how many times you want to loop?

• Count Controlled

• Condition Controlled

Which type of iteration should you use if you don't know how many times you need to loop?

• Condition Controlled

• Count Controlled

What is missing?

____ i = 1 To 10

OUTPUT: "String"

ENDFOR

• FOR

• FOUR

• WHILE

Fill in the missing blank:

_______ variable <> "Hi"

OUTPUT: "Hi to you!"

ENDWHILE

• WHILST

• WHILE

• FOR

• IF

Pick the correct answer to match the following:

A loop that will check the condition before the code inside is executed.

• FOR

• WHILE

• REPEAT...UNTIL

Pick the correct answer to match the following:

A loop that will check the condition after the code inside is executed.

• WHILE

• REPEAT...UNTIL

• FOR

Which of the following will run 10 times? (Choose all that apply.)

• FOR i = 1 TO 10

  OUTPUT: "Number " + i

  ENDFOR

• FOR i = 0 To 10

  OUTPUT: "Number: " + i

  ENDFOR

• input = 10

  count = 1

  WHILE count <= input

  OUTPUT: count

  count = count + 1

  ENDWHILE

Complete the blank:

" (a)   is the process of repeating an action multiple times."

Which of these is the correct syntax? (Choose all that apply.)

• FOR i = 1 TO 10

• WHILE i != 10

• FOR i = 1 <- 10

• WHILE i <> 10

How many times will the following loop run?

myString = "A word"

FOR i = 1 TO LENGTH(myString)

'Do something

ENDFOR

• 6

• 5

• 10