Why did you not use Docker in your assignment?
Backend Engineer Interview Questions
14,346 backend engineer interview questions shared by candidates
They ask more about things on my current project than technical specific questions
Tell me about a project you worked on recently and what was your contribution to it.
self intro and singleton design pattern.
Questions relevant to your resume. Core Java final, finally, inheritance, abstraction,... questions, Design patterns singleton, factory, builder, adapter..., spring ioc, MVC flow, hibernate primary secondary cache and Database related questions normalization and denormalization stuff. Coding question like palindrome detection, fizzbizz, string manipulation, lambda expressions from Java 8
System design of chat app
swap 2 nos w/o using 3rd variable
how to ensure that new changes won't break the old part of code?
- Column update via rest endpoint?
It's a question from Ruby on Rails. There is a table named countries(id, name, code) and it contains records like [{1, India, In}, {2, China, Cn}]. Now if someone wants to do Country.India, it should return the corresponding code of that particular record. In the above mentioned case it will be 'In'. How will you implement it?
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