90 minutes of rigorous practice on questions

The certification exam is timed. And there are specific number of minutes assigned to the attempt. While no other online resource is timed, DCA premium sample tests for preparation come with a deadline and it is of 90 minutes just like the Docker Certified Associate certification exam. The beauty of the sample questions is not just in the timing but also the simulation. Every little detail has been taken care of to make the sample test look like the actual exam. This helped me prepare in an organized fashion for the exam.