Their interviewer doesn't have proper knowledege. they will ask fresher level of question to senior java developer Question : what is difference between abstract class and interface ? what is interface and have you implemented any interface in java ? features of java 8 ? what is difference between collections.sort() and Arrays.sort() ?
String concatenation program on codility
Parte lógica: - Caso um vendedor aumente em 15% o valor de um produto de X dolares, quanto será o novo valor? - Etc... Parte técnica: - Qual a diferença de Classe e Objeto? - Qual a diferença de List, Set e Map? - Pra que serve o final, volatile, etc...
My ambition and my experience
A take home exercise, you will have to make your own assumptions .. etc. I cannot disclose the question because I have agreed so.
Asked me more on Java8, streams, lambda expressions. singleton code with double checking tread safe, mechanistically, spring boot advantages and few annotations
HashMap and Equals. Query on simple join of two tables. Hibrenate basics Spring
Basics of java Oops, basics of Exception handling, collections framework in deep, web Services especially REST, basics of maven etc.
En que proyectos has trabajado mencionados en la cv?
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