Mark Kelly is a God, his website is one of the most valuable resources you will have for any IT subject.
This is what I'm doing for this subject, you might find it useful as well (this is more exam prep, and it also can apply for pretty much any other subject):
- Grab the
study design and make summaries/notes under each "Key Knowledge" dot point. This just ensures that you've covered all the theory that may appear on the exam.
- Familiarise yourself with the type of questions that will appear on the exams. Go through the past exams/assessment reports and identify the common questions that they ask (e.g. there's always a legal/ethical obligation Q). This might ruin your exam practice later in the year, but I think it's worthwhile to really understand how VCAA words questions and what kind of answers they expect.
To prepare for SACs, as jsimmo said your textbook should have sample case studies. These are really helpful, and they're all usually the same - some organisation has a problem (too inefficient or ineffective) and you have to develop a solution to fix it. Practice pinpointing the key problems in case studies and you should be fine for the outcomes. The answers are generally the same as well - you just have to mould the answer so that it relates to the case study.
And yeah that's about it. =) Whenever in doubt with a question, just use your common sense - it'll probably come up with the correct answer.