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I want to apply for Magento Front End Developer Certification: https://magento.com/training/catalog/front-end-developer-certification
I found multiple sources, articles, exam simulations, etc. but they are older (1-3 years). How do I know which version of Magento will be used for this exam certification?
In the link above they don't specify this information.
From what I know at the end of 2015 was launched Magento2 but has many differences.