CodeRunner questions have also been used in other areas of computer science and engineering to grade questions in which many different correct answers are possible and a program must be That code is then graded by running it in a series of tests. Regardless of the behaviour chosen for a quiz, CodeRunner questions always run in an adaptive mode, in which students can click a Check button to see if their code passes the tests defined in the question.
The mark for a set of questions in a quiz is then determined primarily by which questions the student In the typical 'all-or-nothing' mode, all test cases must pass if the submission is to be awarded any marks.