Definitely. I think Prepcast over prepares for Agile which is good. You don't have to be an Agile expert to pass. The Agile was more generalist and not super specific. In general the wording is more generic and not specific just like when I took it last year. Don't get caught up on the terms because they don't use that many. Their questions are shorter and not as detailed. You just have to read it twice because a couple of times I realized I made some mistakes not reading it correctly. Don't take a break if you don't need it because you want to have time to go back over your answers. I took about 1100 questions and passed. If I can pass anyone can. This was my second time and it went faster for me because I practiced those questions over and over. Reading is fine but don't spend too much time on it. Answer the questions because in my opinion that is what prepares you the most. Good luck.
I would say once again do many quizzes because you get much practice. As I said before take all tests. You can retake them but remember they are the same questions so don't get too comfortable. Don't memorize people for quality nothing like that was on there. No calculating critical path. It's all scenario based. Prep cast had many questions that were similar. I think Prep Cast was much harder which is a good thing so you will be better prepared. Agile don't memorize all those technical terms because they are not on there. Just be able to understand the methodology and how you will use them in real life.
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