Any recommendation on how to successfully prepare and pass for DCA 2020?

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I’m currently working towards the DCA. I’m an full time IT professional working as a system engineer that currently doesn’t work with Docker, however I would like to prep in case we move to Docker or I move to a different company that is using Docker in production. I’ve taken Katacoda classes and used Linux Academy and failed the DCA exam last year. IMO, the Linux Academy class taught by Terry Cox didn’t cover what was needed in order to have a successful pass. I’m studying again and using the following: built my own lab VM with VirtualBox with CentOS7 with Docker CE 18.06.3-ce. Also purchased Zeal Vora’s Udemy class. I’ve also purchased Whizlabs class/exam as well. I’ve also printed off the current objectives too. Besides doing hands on labbing and using the material above, any other recommendations to prepare to successfully pass this exam? ​ thanks submitted by /u/37rellimcmc19 [link] [comments]

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Patricia

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