Quest Software Technical Support interview questions

Gone through three stages of the interview, all went well, expect for some stuff at stage 3 in which one of the guy keep trying to make me look like i know nothing, but the other dude is really cool. he kept asking bout my current company and what kind of software, hardware and clients we are engaging in and when i decided to not disclose it, hence the little bickering bit. long story short, didnt get the job, they told me they found someone for the position but i went to check on the job portal, the posted the vacancy 1 day ago, so i dont really know if there is a vacancy or are they surveying the market