Pregunta de entrevista de MobiSprint

About yourself ? Difference between java and javascript .working of both when to choose what. Few question from node js like single threaded, eventloop, callbacks. after answering the question interviewer asked for sharing the screen and open an editor i did the same he might be asking some programming question i was ready for that but sudden he waited a minute and said i don't have any question now. interview is done. i don't think this a proper way to take interview the person was not having a time.