Halliburton Software Engineer interview questions

Halliburton is quite like fella Schlumberger, an oil-service company that merely hires software developers. But Halliburton is not totally like his fella Schlumberger, they do not appear on Rice University's career expo. And they bring in info-sessions, as well as on-campus interview. Purely bluff, like fella Schlumberger. Purely non-technical questions, like fella Schlumberger. And you never know why you are ignore, why you are approached. I am in the first kind. One of my friend received an onsite invitation email, the email tells the date to go onsite, but without a time, a location. And the date has passed, quiet.

1 hour phone interview focused on software basics followed by onsite interview with hiring manager, a dev manager from another team I would be working with, a senior developer, and then an architect. Each session was timed to exactly 30 minutes long, and there were other candidates there that day too going through the same pipeline. Interviews were all very conversational, though the architect did grill a little more on conceptual stuff.