Write a scenario where deadlock is sure to happen?
Senior Java Engineer Interview Questions
609 senior java engineer interview questions shared by candidates
Q: Given in input an array of numbers, returns a string with the duplicate values in ascending order separated by a comma as for example "1,2,3". Q: Tell me about Hashcode and Equals? Q: When do you prefer a SQL database over NoSql database and vice versa?
There is a small simple service for reading files at project startup. How would you scale your service in real production environement?
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JUnit, implement stack
Multi-threading, Collections, Core Java, Spring & SQL
Write own code to implement your own cache and it's all functionality and how to use line by line exact code.
Model a loan system database (in a whiteboard)
How long is your work experience in Java?
find the Nama and Manager name through SQL which is store in same table and conditions to check is only name.
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