BestPeers Infosystem Associate Software Engineer interview questions

first dsa and sql round question asked subarray,remove duplicate,sql joins,and after that first interviewq some basic programming oops interface ,encapsulation abstarcat class ,after that second round also easy ,then third round about pojo classes in java,jdbc code,connection code,why pointers doest not allow in java ,director round tell me about yourself have you worked on any type of live project,name some ai tools 3