BAE Systems USA Entry Level Software Developer interview questions

Fun and casual interview process with pretty easy questions but I came unprepared (hotel with terrible PCs and printers, and I had been traveling prior so no time) and with only 3 hours of sleep due to travel complications. They set me up in a hotel and accommodations were fine. This review will mostly be about the recruiting process as a whole as it was awful. For some reason, I had two recruiters of which one kept directing me to the other but still kept me updated throughout. I barely got more than 5 words out of my "main" recruiter. I had sent a thoughtful e-mail and asked about appropriate professional attire and the type of questions since I was not prepped, which he replied, and I quote: Professional attire is recommended. Interview will be based on: 1. Experience 2. Education 3. Knowledge 4. Skills Way to answer my question vaguely. Also, this was the last e-mail I ever received from him even though he was supposed to reply with my interview status. Obviously, I must have been rejected by now, but overall extremely unprofessional and terrible taste in hiring and process management by BAE systems.