Jimmy Smith wrote:
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I cant answer them.

You mean: I can't be bothered to find the answers myself.

I suggest you start thinking if perhaps you have choosen the wrong study. If you are not prepared to spend a little time (and, believe me, the answers to those questions can be found within half an hour) and effort now, how will you do in 'real life', after you have graduated. If you are ever going to graduate, which is going to be difficult if you don't change your attitude.

Craig, I suggest you close this thread. I don't think I have ever seen such a clear case of H/W ....

Rob.