The “T” from “Turing”. [0]
The length of “Turing”.length
Make the whole string capital letters.upcase
Delete the “n” from “Turing”.delete("n")
Assign “Turing” to a variable. school = Turing

What does gets do? gets allows the user to input data
What is the difference between the input without the .chomp and the input with the .chomp? Without chop you are actaully adding a new line with gets.chomp it removes the line from any new text.
What does fav_num.to_i do? converts the number to an integer.

What does animals.length return? 4 the length of the array
What does animals[0] return? dog it is the position of the element
What does animals.empty? return? false bc the array isn't empty.
What are two different ruby commands that add to the animals ? push, (+), (<<)
What ruby command is used to remove the last element from the array? pop