worked hard with quality materials

I want to thank to Edusum for the experience of the online simulations, is not just a question database to answer, they really know the way that questions are drafted by Dell Technologies, it helps to analyse and understand the questions that may not be include in the simulations and appears in the exam. I passed my D-XTR-DY-A-24 certification with 83%. Thank to you Edusum. I had a structured methodologies and hard discpline to study, but this simulator helped me so much.