basic java questions internal working of Hashmap,Array list Linked List , Java 8 features , steam api, default method , oops etc Hibernate connections eager lazy , transactional property ... Spring bean type, DI , controller 2 coding question with medium level LeetCode difficulty
Diff between iterator and list iterator
Java Technical Questions followed by programming which need to be solved using java8.
HathSet vs TreeSet, HashMap vs LinkedHashMap, Hibernate entity lifecycle, Executor frameword, 3 coding problems (array, lamda function, sql queries)
Array list implementation, linked list reverse, remove duplicates from unsorted array without using collections
Basics and concept oriented questions and project oriented
Explain linked list and collection framework.
No technical question, as the person seemed to be from management & was interested in management kind of questions, In short waste of time.
System design interview for an employee benefits platform. Topics included: - employer onboarding - employee import - authentication/SSO, - bulk CSV handling, - Kafka/outbox notifications, - balance calculation, - transaction modeling, - idempotency, - merchant payments, - settlement
Java core, algorithms, previous experience
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