Hello, everyone:  
  
I'm preparing for a mock interview for a game programmer job I've been looking into, and I need some basic advice on how to prepare for it.  I have a list of questions I want to ask: 
What should I wear to the interview?  Is there a generally accepted dress code for game programmers to wear to interviews?
What type of programming questions do interviewers ask during the interview?
I work with Unity3D and C# when making games; I have little to no experience in C++ in the realm of game programming.  How do I use my Unity3D experience to my advantage if the interviewer asks specific programming questions?  
Should I even apply for a game programming job based on the aforementioned programming experience?
These are the primary questions I need answered before the interview, but I'll update the list if anything comes to mind. 
  
Thanks in advance for reading this.