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Java Senior Interview Questions
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Q: what is the answer of this below statement? System.out.println(1++3+++5--6+7);
Q: what is the answer of this below statement? System.out.println("a"+1+2+"b"+3+4+"c");
All basic questions from java websites. Interviewer don't know the answers and we have to answer exactly what written on the java faq websites, if you give more examples then they think you don't have enough knowledge
You have an assignment simulating real work.
How do I manage the node failure in hadoop cluster
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...
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