Aumni Techworks Entry Level Java Developer interview questions

Interview was smooth where I was asked about OOPs, Basics of Java, Collection, IOC & DI and then extension methods in DotNet, delegates, basic queries in SQL, then my interview was going on APIs where I lacked skills So I was rejected, the Intrviewer was very friendly and he really tried to make me comfortable many times, I got rejected but by looking at the HR team which came for managing Students and the interviewers I wish to work in that organization in coming future