Perguntas de entrevista de vagas de Junior Java Developer da empresa IonIdea

I attended java developer interview on July 2017. First round was written test where in they have given 28 java/SQL related questions. Most of the questions were from core java. 2-3 questions they asked from J2EE. And two questions from SQL. 70% candidates cleared the 1st round. The next round was technical F2F. 2nd round was conducted by one senior guy. He asked me to write a program to reverse words of a string without using built in methods. He gave me 20 minutes to write that. Then he asked 2-3 core java question for which I gave one sentence answers. He shortlisted me for the 3rd round. 3rd round was on next day conducted by Huawei. I couldn't attend that. My friends said that in 3rd round he asked lot of java questions.