Booz Allen Hamilton Systems Software Engineer interview questions

Don't trust job postings from this company. It's bait and switch. They put extremely high upper salary bound to attract you, and then when you waste time on them through interviews, they offer you $60K less as the highest salary for the posting. Don't bother with BAH, just move on. Submitted resume on line. After a week, recruiter called me and ask me about every item listed on the job description. Then after ten days, a manager called me and asked me what I want to work on and such general easy questions. He suggested I come and get interviewed by multiple groups because I can be a great fit for multiple jobs at BAH. I accepted the offer and waited ten days without hearing anything from BAH. I asked the recruiter if they made decision when I should have in person interview, and the same day the status of my application on BAH website changed to Declined by Candidate although I have never declined it. They just ghosted me which is unprofessional from them They probably found someone who is willing to fill the role for less pay.