Dear Members...I am new here at this forum, I have read and found this forum very interesting and informative. The information what i am still looking for is about the information regarding CSS Interviews

What type of questions are asked?
How one should prepare for the interview?
After the announcement of written result, how much time is available to prepare for the interview?
What qualities do they judge or try to judge during the interview?

Please all seniors, answer these questions.