What's the time complexity of a lookup in a HashMap?
Senior Developer Java Interview Questions
5,290 senior developer java interview questions shared by candidates
All Basic and Advanced and latest tech stack
How will you sort a HashMap based on keys.
find prime number,Fibanocii series,Questions related to thread
Sort using java stream ?
Round 1 : Singleton Design Pattern Remove duplicate from list using java 8 stream About project Manager Round only telephonic 10 mins: About project Got email from HR to upload documents. After uploading documents, they did not send offer letter and wasted our time in taking all rounds and documentations. Actually same thing happened to my friend also. he had already told me that these things would happen to me because their budget is low and they are just showing that they are hiring and giving offer to only those who are ready to work in less package.
Written questions had generic, multithreading, singleton pattern question and few java basic question. In aptitude test they had 4-5 questions on family relations, one for books positions in rack, few related to father-son age questions, one work time related and remaining natural numbers basic question.
What is the difference between java 8 and Java 17? Difficulties faced while migrating from Java 8 and Java 17? What is the Super keyword in Java 8? What is a constructor in Java? Spring boot core questions
Deep dive into project Spring boot questions like scopes of bean, shut down hooks etc. Project deep understanding was required. Threading question like thread pool Collections
How I have handled team
Viewing 4331 - 4340 interview questions