Octal Info Solution interview questions

Java developer interview process is online basically two round 1st is hr. and then technical in technical round ask question regarding working on project then ask some spring boot annotation and difference between spring and spring boot difference between mongodb mss sql and my sql

It was good and easy. Interviewer asked my only basic knowledge related to iOS Swift language. Asked me related to architecture which i used to in my career and app uploading process in the app store.