FPT Software Senior Java Developer interview questions

skype call for general question about experience another call for technical stuffs arouf 1 hour: about java, spring, and hibernate , microserice, restfull, amazon web service stuffs final round with team lead and manager talk about team

I was a who responsibility to interview others. Depend on demand, I asked with difference types. In normal case, just ask about priciples of Java, OOP, Map, Thread, change logs of Java for each version (What new, what is better,...?)