The position was about Backend Java Development and BigData related. Phone Screen: questions on resume and RESTful services. Skype 1: RESTful services. Skype 2: Object Oriented Design. Skype 3: Database internals ( how does indexing work, how many different types of indexing? ). I think I lost it in the last interview on database internals (Not good at it).
McNugget Problem
Mule: What are transports in Mule? What is the difference between transport and protocol? What are the ways to configure threading in a Mule flow? Differences between private and sub flows? Java: final, super, how to implement a singleton, etc...
Working of Digital Certificates
Asked to write Join Queries with serveral scenarios Jquery Ajax Calll Linq Queries Partial View Rendering
1.puzzles,oops basics,Sql queries 1.1st round is technical (OOPS,.NET basics question,SQL server Queries) 2. 2nd round they asked some 4-5 puzzles(hardest round of the three round) 3.hr round(simple)(negotiation) 1.puzzles,oops basics,Sql queries they will tell u on the spot if u are hired or not and if u are on hold they will tell u within 1-2 week
Second was Group Discussion.They ask for Valentines Day
Recent Project experience on Implementing CI/CD pipelines
Java 8 stream coding questions, mostly frequency questions. Questions on Microservices architecture, DB performance, Java 8 features, Springboot annotations, Spring core basics, few core java questions, Kafka
Code to sort an array without using any predefined class and methods.
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