1.Identify at least one place other than computers where binary math is used, and explain why it is or is not suitable for that use.
2.Speculate on whether something such as sound can be converted into binary, given that sound is continuously varying while binary has only two states. Explain your rationale.
3.Consider and explain whether or not you can use a sort routine to sort unstructured data.
4.Contrast and compare: an array, a stack, and a queue. Identify the principal uses of each and give an example.