Perguntas de entrevista de vagas de Java Developer da empresa Biz4Solutions

I applied to the position of java developer online. The process consisted of 3 rounds 1.First Technical Round 2. Second Technical Round 3. CEO/CTO Technical round unfortunately I could not clear 2nd round. First-round consisted of the basic questions in java from the collection, abstract class, spring dependency. The second round was a bit difficult where I was asked questions about database locking, spring custom exception handling, java 8