Logical/Aptitude Questions, Expert Java Questions & SQL
Senior Java Programmer Interview Questions
5,566 senior java programmer interview questions shared by candidates
highest second number in array, java streams, time complexity, batch processing, how to upload a csv file, performance for large dataset, spring batch, sql relationships, boxing in java, is List or List better
What are generics and why are generic invariants? Given List list = new List, will this code work? list.add(new Cat()); list.add(new Dog());
what is generic in java, what is streams?
General java questions (But not a matter of listing but scenario based to ensure you understanding of concepts and theories) Go through your CV and ask questions based on the technologies and experience list on your CV. Technical session, Go through solving a small problem and building on from it, Architecture session (Give you a problem and ask you to design a solution by drawing flow diagram, I think also sequence diagram cant remember properly)
Basic Java questions core Java, spring boot, microservices
See the lengthy description above.
Why would you like to work at Picnic?
what would you bring to picnic?
Some Java, Big Data related Questions.
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