I will presume that pre-COVID-19, lecturers/professors lean heavily towards the traditional (perhaps tested and tried) timed mid-term test, quiz and final exams.
However, with many of us having to teach online now and also conduct the assessments online, we have had to adapt.
What assessment options have you adopted or tried during this period that you like (perhaps because it truly tests the students' learning and also allow for fair grading or whatever other reasons)?