Module 09 - For Loops

Which structure should you use if you want to do something with each of the elements of a list?

• for loop

• while loop

• if statement

• else clause

This for loop is supposed to print each name in the list called "students", but there are some issues.

Which of the following does NOT need to be changed to make this code work properly?

• The second line needs to be indented.

• Use "in" instead of "from"

• Add a colon (:) at the end of the first line

• Change "name" to "students" on the second line

True or False:

In a for loop, the thing after the "in" must be a list.

• True

• False

True or False:

You can put if statements inside of for loops.

• True

• False

A program has a list of turtle objects called "racers". Which of the following will move all of the turtles in the list forward by 10 pixels.

• 
• 
• 
• 

What does this code do?

• Counts the number of vowels in the string variable called word

• Counts the number of consonants (non-vowels) in the string variable called word

• Counts the total number of letters in the string variable called word

• Counts the number of lowercase letters in the string variable called word

Which function allows us to loop through two lists at the same time?

• for()

• zip()

• range()

• list()

A program contains a list of countries and another list with their corresponding languages.

Which code would print out the countries who speak French?

• 
• 
• 
• 

What will be printed when this code is executed?

• A 1

  B 2

  C 3

• 1 A

  2 B

  3 C

• A B C

  1 2 3

• 1 2 3

  A B C

True or False:

We can use the zip() function to loop through more than two lists at a time.

• True

• False