how to crack the exam of - Professional - Adobe Analytics Developer

Hi @kamlesh-maddheshiya 

I would suggest to go through all pointers listed in the https://express.adobe.com/page/RTEmXs5K03hf2/  document. 

There is another article https://terrynwinter.com/adobe-analytics-tips-to-clear-developer-exam/ written by our community member @pratheeparunraj which definitely helps you and the last thing to go through Sample/Mock test at Adobe Certification Exam Prep Portal which allows you to see the type and format of questions that you will encounter in the actual exam. 

Hope this helps.