I’ve never heard of a firm that had a guaranteed promotion/raise coming upon completion. For me my motivations were: interest in the material, a general interest in furthering my career and relishing the challenge.
Maybe on one or two questions. I was able to narrow it down on the others. Doesn’t mean I got them right. I predict 3/6 as I’m sure I got one question wrong after I got home and checked - screwed up an easy calculation. Who the hell knows though. I just want my score so I know where I stand in terms of getting this program over with…