112.) When working with the AWS Cloud which of the following are headaches you don't need to worry about? Choose 2 answers from the options given below: A. Having complete control over the physical infrastructure, so you don't need to worry about what AWS is doing. B. Having the pay as you go model, so you don't need to worry if you are burning costs for non-running resources. C. No upfront costs D. Having no need to worry about security