why not to use hashmap in multi threaded environment
Senior Java Developer Interviews
Senior Java Developer Interview Questions
"Senior developers have years of experience in Java and have the knowledge and communication skills to mentor other developers. Companies prioritize strong technical skills and questions will focus on problem solving and critical thinking. A bachelor's degree in computer science or a related field, along with years of industry experience are standard."
5,296 senior java developer interview questions shared by candidates
collection.sort uses which algorithm
Collections, Comparator and Comparable,Mutable class, Cascade keyword mappings SessionFactory and Session in Hibernate, IOC and autowiring in Spring
To discuss the questions is not the point.
Angular js,jsp servlets,spring or struts,sql
- Mention a challenge situation that you faced and how you dealt with it. - What was the technologies that you are using in your current work. - Why would you like to leave your current Job. - Why you want to join FlairsTech. - What design patterns did you use. - Do you have any questions about us.
The most bad part was the interviewer asked me say 10 questions , I could not answer 2 questions and he wrote the same in the feedback and rejected me. But to my surprise , I later got to know that answers he was expecting from me were actually wrong and it all got screwed.
Design database for simple login functionality given the account freezes after 3 incorrect login attempt in 24 hrs span.
print linked list nth element from last in O(n) time
print zig zag binary tree.
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