Lesson 5 Looping Quiz

Which of the following for loops would print the following numbers?

0

1

2

3

4

5

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Which of the following for loops would print the following numbers?

3

5

7

9

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What is the value of num when this loop completes?

num = 0

• 2

• 8

• 12

• 20

Which of the following for loops will give the same values for i as the loop below?

for i in range(10):

• for i in range(11, 0):

• for i in range(10, 0, -1):

• for i in range(0, 10):

• for i in range(0, 11, 1):

Three of the for loops below will provide identical values for i.

Which for loop will provide values that do not match the others?

• for i in range(0, 5):

• for i in range(5):

• for i in range(0, 5, 1):

• for i in range(5, 0, 1):

What does this program print?

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Which of the following while loops would continue to loop as long as num has values between the range of 3-12, exclusive?

• while num > 12 and num < 3:

  # do something with num

• while num < 12 or num < 3:

  # do something with num

• while num <= 12 and num >= 3:

  # do something with num

• while num < 12 and num > 3:

  # do something with num

Which of the following while loops will cause an infinite loop?

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When would a while loop be a better control structure to use than a for loop?

• When you need to repeat multiple commands

• When you need to repeat something 5 times

• When you don’t know how many times something will need to repeat

• When the user is inputting how many times to repeat something

What will be printed to the screen when this program is run?

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