Which one of the following sstatements suggests a good method

What is stored in str after the following code executes? string str = "computer science"; int i = 0; while (i < 8) { if (str.indexof("m") < i) { str = str.substring(0, 2) + str; } i += 2; } computer science cocomputer science cococomputer science cocococomputer science computer scienceco

If your accelerator suddenly gets stuck what should you do

Aproject involves many computing systems working together on disjointed task towards a single goal what form of computing would the project be using