hey congrats! everyone for being registered to cs programme. i myself a cs n can tell u some trics
1. go through modules of the institute only if possible.
2. read all available guideline answers provided by the institute and do it twice or thrice if possible.
3. at the time of exam only read with guideline answers and any kind of short notes.
4. if u r preparing to get rank, thorough study of module is must and u have to master the practical subjects which will help to achieve it.
5. all these are just supportive guidelines nothing can be achieved without efforts which the only substitute.
i hope this will help and i request my friends to share their views and experiences..
thanks.