Duda Student Software Developer interview questions

I applied for the student position via their website and left my CV. Couple of days later they called me back and we schedule a time for the home assignment. The home assignment had a deadline of 2 hours from the moment they sent you the description of it through the mail. The assignment was to be written in Java and it was to implement a hotel booking system with some standard specific features they require (such as checking if in a specific date there are rooms available, etc)