Information and material for the module exam is available at the according Moodle page (via https://moodle.univie.ac.at/).
To get access you have to register for one of the exam dates. You will then be automatically registered for the Moodle page.
The exam consists of two parts: (a) a programming part (60min), one reference manual about the programming language (not an algorithms book) is allowed, and (b) a written exam (2h), no materials permitted. The exam is stated in English, the given answers are permitted in English or German.