Yes good point made by @Reeza here. Often questions are designed to see if you can do something, not necessarily how you do things. Quite often we see questions on here which start with something like "I have to use xyz". Knowing how to use a tool is one thing, knowing when to use a tool is another. I mean I could ask, "You are only allowed to use paint, please explain how you would write a report". Now you could fix on SAS and say well I would write a datastep which creates an array of pixels, thus drawing the commands to create the picture. Or you could say, why not use an application designed specifically create to create pictures, there are many out there varying costs, knowledge levels, lets do an assessment on how one of those could integrate into the currentflow best.
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