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★★★★★
Failed QSDA2019 once using free YouTube content. Bought Certshero's practice test, studied for 11 days, and passed comfortably. I wish I had started here.
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★★★★★
Not many resources out there for Qlik exams. Certshero was the only one with updated QSDA2019 questions. Cleared it on my first try with a strong score.
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★★★★★
Had a billing question after purchase. Support replied within an hour on a Saturday. Small thing, but it tells you what kind of company they are.
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★★★★★
My team lead recommended Certshero for QSDA2019. Four of us bought it, all four passed. Now it's our go-to for every Qlik certification.