...
Copy course content (must have secondary instructor status if not in the current semester)
(UT Instructors only) Sync Grades to Canvas
Change layout interface (you'll miss out on all of these online testing tools!)
Move assignments on your page/assignment groups
...
Find just the questions you want! Quest offers historic meta-data on problems from your institution and allows you to peruse only problems that offer number variance within a class.
Participation credit
Preparing for Exams
Making your own questions! Start with html multiple choice before introducing number randomization with Tex/C+JS
Participation credit
(UT Instructors only) Sync Grades to Canvas
Preparing for Exams
Change layout interface (you'll miss out on all of these online testing tools!)
Staggered start times via exam groups
Webcam proctoringExam dashboard
What students can expect from online testing, with recommendations here (if wanting more stringent watching, try Proctorio, students accessing assignment via Canvas)
Staggered start times via exam groups
Hybrid testsExam dashboard
Make up exams/distributing an assignment to just a few students
Catching Academic Integrity Offenders
...