Interview procedure is entirely different in DBS.
How much experience you have, doesn't matter in DBS. Resource should clear the written test consisting of 25 questions includes choosing the best and descriptive before going forward to technical panel.
Later, resource should under go two pure technical rounds and 1HR round. It was a good experience to me.
Most of the firms won't go deep in to our profile, as firms see whether we can be fit to their requirements or not.
How ever interviews are luck and depends on the interviewer mood. All the best folks :)