Bloomberg Senior Software Development Engineer interview questions

Had an initial phone interview with a HR person and after asking some basic questions about my history and expectations I was told they would get back to me regarding doing at test. They sent me the information regarding the test that evening and I completed it a few days later. I was then told I would be interviewed by 2 engineers again over the phone. Since this was for their database team they ask some questions related to database internals. Specifically, can you explain the life of a query starting from the user issuing the query? This is the only one I really recall since the others were not very significant.