Review loops

Which of the following means not equal to

• ==

• !=

• >

• =

• 5
  4
  3
  2
  1
• 4
  3
  2
  1
  0
• 5  4  3  2  1
• 4  3  2  1  0

Which two statements are used to implement iteration?

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

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• Error
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What will this display?

• 0,1,2,3,4,5

• 0,1,2,3,4

• 1,2,3,4,5

• Error

What is the variable in this for loop?

• x

• (6)

• for

• range

How many times will this program print out "Let's play before the loop stops?"

• 4

• 5

• 0

• 9

Which of the following symbols is used in Python to mean "Greater than or equal to"?

• <=
• >>
• >=
• =>

Which of the following symbols is used in Python to mean "Equal to"?

• =
• !=
• ==
• >=

• 10  8  6  4  2
• 10
  8
  6
  4
  2
• 2  4  6  8  10
• 10  9  8  7  6  5  4  3  2  1