given a binary tree , design an algorithm to walk through all the nodes
Java Programmer Interview Questions
277 java programmer interview questions shared by candidates
he three rounds are basically asking you to be core Java developer, One or two questions each from Abstract classes and interfaces programming, one from general aptitude and the last question was from my previously working organisation.
The hardest part was negotiating salary and even that wasn't hard. It was a very softball interview. In retrospect, the first couple of months were the real interview. Most people either quit very quickly or like it and stick around.
1. Computer Network: Briefly describe what is OSI model of network? What will happen when I input a website address in browser and press enter?(It's about network protocols) 2. Operating System: What is a process? What is a thread? 3. About your project: The interviewer was particularly interested in my project about personal websites. He asked were there any special features in your back/front end? 4. The algorithm question. It was about number theory. I can't remember clearly.
Personal and career questions, how would you handle conflict in the workspace, Enterprise knowledge questions at the market level, competitors, industry. Questions about technical concepts of main technology implementations in the company. Ended with 15 min multiple choice extensive test "not intended to be finished in 15 min". Front and Back end language basic questions.
What is your experience with Java?
Multithreading , spring spring boot web services questions
MVC, basic http, basic java, basic SQL, what is REST API
Tell me about yourself Some oops and java questions
What is MVC?
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