Question

Given the code below, what are some limitations of the way traversal is being done?
marbles = ["red","blue","green","orange","yellow"]
for marble in marbles:
#loop body

a.
The traversal must always cover all elements from start to end


b.
You can't do any processing that relies on a numeric list index or knowledge of where you are in the list


c.
All of these are limitations


d.
You cannot update any list elements inside the loop body

Answer 1

c. All of these are limitations.