It wasn’t from archaic books and it was fun,” says Lioma, professor of machine learning in the Department of Computer Science at the ... up before the big data bubble,” says Lioma.

However, a bubble sort continues until no swaps are made in a pass. During the third pass, no swaps occurred so now the sort knows that all items are in order.

Try this quiz based on GCSE Computer Science past papers ... the Computer Misuse Act, validation, bubble sort, iteration, protocols, algorithms and syntax errors.