Program for Reverse string without using inbuild function
Java Software Engineer Interview Questions
3,072 java software engineer interview questions shared by candidates
1st explains about your background. Then based on your background they will ask how you do it. For example, i said i solve security issue, then they asked how i solve it.
2nd they asked about spring boot question. they ask how i handle exception. how i do log. how do i do debugging.
1. why left the last company, 2. some questions about the past working experience 3. other questions i forgot
More likely to ask your experience and technology you are currently use.
Tell us is exception handling?
1 - What is garbage collector and how it works internally? 2 - difference between hashmap and concurrent hashmap 3 - Explain the Java memory model
I was asked to navigate through the code (which was provided beforehand) and explain part of it.
1 - O que é o String Pool? 2 - Diferenças entre List e ArrayList, HashMap e Map, Integer e int.. etc 3 - Diferença entre Feign e Eager no Hibernate. 4 - Principios SOLID com direito a refatorar o código proposto. 5 - Já trabalhou com quais frameworks de testes? 6 - O que são os métodos hashCode, equals e toString? Pra que servem? Implemente-os. São as que estou lembrado.
oops concept advanced java jdbc main method static keyword
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