The student submits the test and sees the following panel, if the professor so wishes:
Here, the student may navigate backwards to review his or her answers, but may not change any.
The RAINBOW test tool gives the student a per-question score breakdown and a point total, relative to the number of automatically-gradable points.
In addition, the RAINBOW test tool informs the student how many points remain ungraded (short answer, essay, or code questions), as well as a maximum possible score (assuming 100% on all ungraded questions).