Just try it and see what will happen
A driver for that hardware specific task. Like Nvidia makes GPU's so they also make GPU drivers
I think it's false. It's not created just for reading.
Answer:
it stores the largest value in list (the maximum) in foo
Explanation:
Initially foo is assigned as the first element of the list
Inside the loop, every element in the list will be compared with foo, starting from the second element. If an element is greater than foo, the new value of the foo will be that element. At the end of the loop, foo will be equal to the largest element in the list.
