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12 i was not too sure about, but looking at every1 else's answers, the majority put B aswell. I just assumed that in a shared database, not every1 would be allowed to change data. So the reason for locking the database was so people could only look up information and could not modify the data...

I did question 20 and 21, found them both particularly easy. 20 especially. My only problem is that i am not sure if i set them out properly. Address etc. for business letter, and setting out like a memorandum for 21. What is a memo? mine looked pretty much like a letter. Congrats to every1 who...

Can anyone explain 6 to me? This is where my answer came from. Port B e.g. PS/2 can supply power e.g. Infrared Mouse I have NFI what 'hot swapping' is, so i assumed changing peripherals while the machine is on and you cannot do that with PS/2 because they can short out. A USB is definately...

My Answers Are: 1. A 2. B 3. D 4. C 5. B 6. A 7. C 8. B 9. C 10. C 11. B 12. B 13. D 14. B 15. A I AM PRETTY CERTAIN ON MOST EXCEPT 5 & 6

'A' and 'D' both work. But the most effective would be 'A' because it is so much quicker and simple.

Can anyone tell me in question 5 why u would link to the chart and not embed the chart? i was so certain you would embed the chart..but from the answers posted so far, i am the only one who thinks that

Can a few people expecting or hoping for a Band5/6 put up there multiple choice answers. i crossed out an changed nearly every answer. it was dumb, but hopefully smart