intermediateEnterprise Java315 of 436
What is EJB?
Tests whether you know Enterprise JavaBeans is a server-managed component model for building distributed, transactional business logic inside a Java EE application server, which handled concerns like transactions, security, and pooling declaratively before frameworks like Spring largely replaced it for new development.
Ready to master this question?
Generate a complete walkthrough — background, the full answer in plain language, a working code example explained line by line, a real-world scenario, common mistakes, and how this same question gets asked in different ways.
Sign in to generate a response