Difference between comparator and comparable What is Immutable class , how do we do it? Implementation of hashmap Design patterns what is volatile keyword what is function interface difference between throw and throws and many more questions on core java Write a code to reverse linked list(in your IDE)
OOp,Spring boot,Hibernate
How do you deal with toxic workmates?
todas relacionadas a concurrencia, alta disponibilidad.
Spring Bean Life cycle, Spring Security, Threading, Core Java concepts
Hacker rank question was related to back end java and we need to implement few rest API and need to implement one API completely
equals vs == design an application to enroll an employee for job beans scope qualifier primary database join question Two sum leetcode
1. Static method overriding 2. Serialization , Abstraction in general definition 3. Types of caches in hibernate 4. how to add dependency in spring for a bean 5. Diff between DBMS and RDBMS 6. Advt of hibernate cache 7. what are modules in spring
Dessign patterns used in your project?
what is the memory model in Java 8
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