java 8 hash map internal working hash code and equals method comparator and comaparable query for 2nd largest sal oops in detail exception handling finally bock use how to make class immutable string constant pool prog to find largest and smallest in aaray req, given, ask which to use arraylist or linked list
core java questions based on oops, multithreading, collection , java 8 features, some tricky questions
spring-boot questions, like stereotype annotations, microservice architecture, rest API
Details regarding my previous work experience.
Spring mvc Hashtable vs concurrent hashmap Map vs flat map Api gateway Microservices vs monolithic Streams Catch why Arraylist vs linked list Classnotfound exceptions 500internl error Patch method Lambda expression Equals vs == Foreign key annotation
hashmap, concurrency, collections, code quality, microservices, complexity
Almost only Java related questions.
Basic programming questions, DSA etc
1) Spring lifecycle 2) Basic core java question 3) Implementation of custom arraylist on Eclipse IDE
Questions on java, springboot, hibernate and Microservices development
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