I got through to the interview round in my college campus recruitment.

First, there was an online written test that concentrated on three sections: Aptitude, Reasoning, and Technical.

The Technical section was pretty intense, and that gives the level they expect for an Application Developer at Oracle.

I faced the first interview for about an hour at midnight. Probably, I was the last one to give it in my campus.

The interview started with introducing myself and moved to technical aspects which revolved around C, C++, Data Structures, and Operating Systems.

It went well, as far as I know, but I didn't make through it. Probably because of some minor mistakes in my mentionings that I made in between, with the fear I had. It was my first interview.

Was sorting out my subjects in the order of my liking.

What would be the one aspect I would like to improve?