[CSI] trial test

[Mikhail Nesterenko]

CSIB students,

I set up "trial test" in the blackboard area of the course. It is
available now. It has one multiple choice question and one essay
question. It is configured for 5 minutes. I has the same proctored
setup as the upcoming quizzes and exam. This trial test is not
required and no points will be given for it.  However, you may use it
to try your computer setup for the tests.

Thanks,
--
Mikhail