Hi @Manu Kumar​,

I agreed with @Ajay Pandey​, I will highly recommend to take the Associate first and then the Professional. I would like to share some preparation info here for the Associate exam, https://www.databricks.com/learn/certification/data-engineer-associate

Before taking the exam, it is recommended that candidates complete the practice exam https://files.training.databricks.com/assessments/practice-exams/PracticeExam-DataEngineerAssociate....