The programming question consisted of writing a program to sum up the elements in an array that are divisible by two numbers given. So let's say you have an array [1, 2, 3, ... 10]. Then given two numbers, say 3 and 5, you want to sum up the numbers divisible by 3 or 5 in that array and return the value. So it would be 3+5+6+9+10. Also he asked me some general programming questions like what inheritance is and what the difference between an object and a class is.