Hi Harshitha, I'm from the certification team! Adding on to what everyone has said, certification is considered separate from training. Certifications at their core are designed to be experience-based, so while taking a training course will certainly help strengthen your knowledge base and serve as good preparation material, it likely will not cover everything on the exam or in enough detail. 

If you are interested in getting certified, I recommend checking out our available exams. Each listed exam has a description of the target role, recommended practical experience, recommended preparation, and exam topics. Please feel free to contact certification@intersystems.com if you have any questions! We're more than happy to help!

The survey has been updated to now be readable with a dark theme!

Thank you for bringing this to my attention! I have updated the instructions in the post accordingly.