Short phone interview - goign through your CV with questions such as why would you like to work in this field.
face to face first round interview - small test in excel, do not worry about knowing how to work in excel, just the very basic stuff is required. the test is about getting your way with cost per click and those kind of things...very easy. in the first round you are gonna be interview by a manager and be asked questions about a time when you worked in a team, a time when you had a conflict, why adobe....
2nd round interview is practically the same as the first one, besides the test in excel is even easier, its about connecting words with ads...but this time you are probably gonna be interviewed by a director and 2 other managers that you are probably gonna work with if you get the job.