Ho presentato la mia candidatura online. La procedura ha richiesto 5 giorni. Ho sostenuto un colloquio presso Jefferies (New York, NY) nel mese di gen 2017
Colloquio
I received phone interview from one VP. He is very nice and asked some general interview questions. It takes about 20 minutes. First introduced myself, then asked me the last work experience, and one project, and programming skills. In additional, he asked me one technique question about the concept of join in SQL.
Domande di colloquio [1]
Domanda 1
Give me one example related to SQL left join, what is the outcome?