Question related to Spring Framework and Java. There was an online test before I went for in person interview.
Java Spring Interview Questions
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Explain the difference between REST API and SOAP API, and why REST is preferred in modern web applications.
Face to face interview - [Case study - group programming - coding/technical test ] Complete a partially completed REST API - the rest api consumes response from another rest api and produces a modified json response. Write appropriate logger statements, exception handling - adding the correct annotations(@controlleradvice and @exception handling) , calling the appropriate public methods and passing the right arguments in the public method of the custom exception class, Integrate with another REST API - using rest template to connect to another rest api and get the response and Object mapping (map the response object from other rest api to the response object of your api), Tools used - InteliJ, Swagger. you are allowed to google
Internal Working of HashMap and Hashset?
First given me program from spring boot crud and login security with JWT
What is a connection pool? At what point are the connections within one established?
Introduction for yourself and what is current role
Main aim of Java 8 Features?
One key thing they asked me was: "Can you explain how Spring Boot handles dependency injection and how it differs from traditional Spring configuration?"
Giving task Spring boot create application etc
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