Assessments online
There are a few options available at D-E to administer online assessments; Use the links below for more details.
My DE has a simple online assessment tool built-in. Some find it convenient since you have to use My DE regularly for other purposes.
DigiExam is more complex and allows you to build a bank of questions.
A Google Form (part of Google Drive) can be used independently or as part of Google Classroom.