US Postal Service CCA & RCA interview questions

I applied for CCA on March 16th, 2015. Applied online and received confirmation of my application. Same day just few hours later received email to schedule the postal 473 exam. Took the exam Thurs 3/19/15. Received results same day. I received an 83.3%. On the results it says if there is no score than you didnt pass onto the next phase. I am not sure what the minimum is.Then on 3/27/15 I was sent an email to fill out a form to authorize a background check and to schedule a drug screening. I sent the authorization and did the drug test the same day to get it done with. Then on 4/13/15 a new position in my city opened up for RCA and I applied for that. They use all my previous test scores and such and I received a call on 4/21/15 from the office for RCA to schedule a one on one interview. I scheduled my interview for 4/23/15 and I believe it went really well. I met with the postmaster and she just wanted me to verify a few things on my app(mostly about if I have worked for usps before and any convictions or military status). Then she asked me questions about if I could basically be outdoors and work on my feet for several hours. She also explained to me what the job entails and such. That was basically it and she was nice enough to explain the difference between CCA & RCA as far as hours and pay. It sounded like I got the job but in the beginning of the interview she basically stated that it was not a job offer just a phase in the process to get me through. They do not offer the job at the interview because they have a process to go through. She told me to keep my eye on my email for any incoming emails from usps. I was very happy with the interview and was not hard at all. I felt we got a long great and that she really liked me. Overall a very pleasant experience.