datadatadata's honest review, [2026 Big Data Analysis Certification Practical Exam Preparation] 100% Pass the Big Data Analysis Practical Exam! See the patterns in previous exam questions! course
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Average rating 5
Hello, Coding Korea. I passed the 12th exam with a score of 95. (-5 points on Type 2) When I was worrying about how to start the practical exam for the 12th Big Data Analysis Certification... I happened to see the Pandas 100 Questions video on YouTube and started Python coding enjoyably(?). Seeing how kindly you teach, I ended up taking your Inflearn course as well. It was a lecture that allowed me to effectively learn everything from the basics to the actual exam types and flow in a short period of time!! The material links you shared were very helpful, the AI problems were great, and the tips during the lectures helped a lot too. Thank you!! I wish you happiness.
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Instructor!! I am really enjoying your lectures.!! I love the music in between and the AI problem-solving sessions.. I happened to come across your "100 Pandas Exercises" on YouTube, and I thought to myself, "Wow, there's someone who teaches so kindly and with such a great voice." Thanks to you, I became familiar with basic Python syntax in a short period of time. I've become interested in data analysis, so I've been buying books and studying on various sites, but I really think this course is the best for practical exam preparation. (Not just the videos, but the linked materials are also!! really great!!) Listening to your concise explanations in such a short time gives me the confidence to solve problems before I know it, and I even find myself typing away cheerfully. haha I will pass on my first try. Fighting..! Have a great day.
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