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Java Senior Interview Questions
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Different between @Controller and @RestController
Timeframe - Please return within 72 hours. Please upload your finished product & send us the link to access it. In this technical challenge, you will build a SpringBoot web application that integrates with a PostgreSQL database and uses Docker to run in a container. The application should have a REST API that allows users to perform CRUD (create, read, update, delete) operations on a data model representing a simple e-commerce platform. The REST API should be defined using OpenAPI.
tell me about your graduation project.
- how does asynchronous flow work in case of payment failure - How Authentication flow looks from start to end - How are you using AI?
I was asked about Race condition in multithreading and volatile keyword.
DSA [Strings] , Streams , Many to many(Joints) , multi threading coding questions ,
Why spring boot? Basic searching and sorting algorithm Questions on CI/CD and Multithreading
How would you work with colleagues across different time zones? Coding challenge.
1. Written test : Three input files one csv, one excel and one xml file is given. You need to find the group of students from a particular city and gender and write them into a file. 2. F2F interviews How to implement Linked Hashmap So basic multithreading questions How Hashmap works How concurrent hashmap works Design patterns
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