I applied both online and on the career fair. Only got a mock interview on the career. It has only been 2 weeks so I don't know if I should wait longer. Anyway, during the mock interview, there were several classic questions like what was the biggest technical difficulty you every met and tell me something about you and technology. Then there was one easy technical problem. You're given an array of Boolean values (it was a 2D array but packed in 1D) and you also have the width and height of the 2D array. Write a function that take these as parameters as well as a coordinate of a specific point of the 2D array and then enable it.