The document is a past exam paper for an Introduction to Internet Programming course. It provides instructions for a 1 hour practical exam worth 30 marks total. The exam contains 2 compulsory questions worth 10 marks each - the first asks students to write a Java program that throws a custom exception for negative numbers, and the second asks students to write a program that compares elements in two arrays and returns true if they match or false if they don't. An additional 10 marks are available for a viva voce evaluation. All programs must be written in Java.