What happens if a proctor ends a test session without saving it? Can the test session be recovered? Are the tests taken in that session valid?
While you cannot un-delete a test session, you can re-create the test session. Tests, including suspended tests, are always saved to the student's profile, not the test session. This means that you can safely delete test sessions without worrying about losing student test scores. Students with suspended tests can continue their test in another session.