Start with core java like , oop concepts, Collection framework, Java8 features SpringBoot annotation like @RestController, @Autowired @Bean @Qualifier and more.
Software Engineer Java Developer Interview Questions
4,200 software engineer java developer interview questions shared by candidates
Q. Tell me about yourself. Q. Walk me through your projects. Q. Join in SQL. Q. Explain to me one data structure. Q. Real life application of circular linked list.
They mainly asked me to explain one of my recent projects in detail — how I designed it, the technologies I used, and the challenges I faced.
Explain internal working of the hashmap?
[3rd Stage, 1h+] SOLID, DB isolation , fwd/rev proxy, HashMap, BST , trees, thread-safe, stack vs heap, DNS, memory types, personal improvement.
How does Dependency Injection work?
JMM (Garbage Collector, Java Heap, Java Dump)
write a Query of Self Join
- Quiz testing your knowledge on Java: Nothing complicated, hitting the most popular concepts about Java but with a very tight timer. StringBuilder vs String ; difference between equals, == and hashCode; Exceptions; abstract class and interfaces, inheritance in general, lambdas, streams, etc - Phone screening with our HR: Usual questions to introduce yourself and the company
Questions were mostly scenario based
Viewing 1651 - 1660 interview questions