Ex_Oblivion
New Member
- Joined
- Jun 12, 2005
- Messages
- 18
- Gender
- Female
- HSC
- 2005
ellipses said:I haven't started studying either (because of 4/3U Maths) and I'm also aiming for band 6... But I was just wondering if anyone knows if we're supposed to know how to draw system flowcharts, and also how many of the symbols we're supposed to be able to recognise. I highly doubt that we'd be asked to draw one and the issue only ever pops up in multiple choice, but I'm still curious cos I can't remember the more random symbols.
.. nah you dont need to know how to draw system flowcharts - but you should know i think like 3-4 symbols ... Like the input/output one, the telecommunications link, predefined processes, decision .... i lost the paper a teacher gave to us of what symbols we should remember but yeah those were in there .... its just the DFD and context you should know heaps good - and their practically the same except DFD includes data store and defines the data flow. hope that helped!