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First and foremost, Certified Kubernetes Administrator (CKA) is a tough exam but will be a rewarding certificate. This note isn’t meant to share any ultimate guide on how to pass the exam, but is more about sharing a personal view on learning practice that works for me. Yes, I’ve recently passed (84%) after 2 months of preparation, but it doesn’t mean that I’ve mastered all covered topics, which are broad and can be overwhelming (it actually reminded me of passing IELTS years back). However, my after-CKA self is now equipped with lots of takeaways as well as a whole new learning principles and methods that can be applied in any other fields that I’m new to. Something similar to first principle thinking in the sense that I‘ve been, most of the time, a front-end engineer, and never really touched any Ops nor back-end. …

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Crystal Technology Solution

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