ServiceNow Application Developer interview questions

Three phone interviews with collabedit. First with a application developer was simple and straightforward. Everyone there seems to be java based. I am a c/c++ guy. Static variable? static function? static class? Polymorphism? Examples. The famous Apples, oranges, mixed apples oranges question. Gave the schema of two tables. and asked me write a few queries. Bunch of questions about JavaScript. What happens if a variable is declared without "var" keyword. Second telephonic a week later with another application developer . Write code to reverse a number. Design a class heirarchy for a car manufacturer. Extend the design to incorporate trucks as well. Third interview with two senior developers. Just one question. Design a class such that using that class we can design an online card game site. Basically just the Cards class from the Programming Interviews Exposed book. That's it. Everytime I cleared a round, I would get a mail the same night. After the last round I didn't so I'm assuming I didn't clear.