Write a Java program to find permutation of a string.
Java Senior Interview Questions
6,038 java senior interview questions shared by candidates
@primary and @qualifier annotations in spring boot
Fundamental Java problems that focus on how to use List, Map to solve problems.
Basic Java and Spring Boot. (OOps collection, Exception Handling hashcode, and equals method.) In spring boot annotation. Frequency of character in String. The number is prime or not. One SQL-related question. JPA and Hibernate Difference.
Why springboot?
Tell of concurrency classes in core Java package. Tell of possible ways to avoid racing conditions. Tell of starvation and livens problems when dealing with multiple threads.
Tell the difference between Proxy, Decorator, Adapter
describe yourself basics java8 comparator n comparable java8 code etc
Why is springboot better than Spring?
What certifications/upskilling have you done during the career break?
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