I secured 89% in Dell EMC NetWorker Specialist for Systems Administrator

It might sound like a philosophical thing but it is true for me. I gave myself 2 months time to prepare for Dell EMC Information Storage Management certification exam after failing at first attempt. But this time i had chosen edusum premium for preparation. I practised on very close-to-real DEA-1TT4 mock tests that helped me prepare in the exact way required. I secured 89%. thankss...