Hi @Arindam_Biswas2,
I noticed you posted a topic in a course-specific category for MongoDB University which appears to be a discussion that would benefit from broader visibility.
The MongoDB University categories support learners working through the free online courses at university.mongodb.com.
I have adjusted the category for your topic, but please keep category selection in mind for future topics. I also recommended reading Getting Started with the MongoDB Community: README.1ST for some tips to help improve your community outcomes.
Please be assured we will not close the thread until your problem is not resolved.
Good Luck!
Regards,
Kushagra