There are all kinds of mock tests here

There are many a slips between the cup and the lip. I knew that I could not rely on just the syllabus and theory part. I will have to get some exposure in the practical side of the 100-890 certification exam as well or else all my plans of that job I was waiting for would have gone for a toss. I wanted an affordable means to practice as well. And that is when I came across the online practice platform on nwexam.