I submitted my application via their career website. It took a couple of weeks, but a recruiter emailed me back. She wanted to talk to me on the phone.

In that phone call, she asked me typical questions, like a summary of my experience, why I wanted to leave my previous company, and why I wanted to work for Expedia. She also asked me a couple of basic programming conceptual questions, such as the principles of OOP.

Then, she scheduled a phone interview for me. In the phone interview, the interviewer asked more conceptual questions, like the difference between an interface and an abstract class, and what a virtual class is. After that, the interviewer asked me to test the "Flying From" textbox on the Expedia.com homepage.

Lastly, there was a coding question: write an IsSubString(string originalString, string subString) function.

Programming conceptual questions, which unless you just graduated from college, you may not always remember.