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  1. L

    Parity Checking

    Won't explain any theory, as you should know it. However, I'll give some examples of what it is. If a bit stream has an even number of 1's in it, it has even parity. e.g. 0110101 = 4 1's. If a bit stream has an odd number of 1's in it, it has odd parity. e.g. 0001101 = 3 1's. Parity...
  2. L

    Whats the purpose of queries and how are they useful in a database?

    A database without any functionality would be useless. Luckily, we have queries which enable us to extract data and transform it into information (give the data meaning e.g. reports, forms, etc).
  3. L

    Bali?

    I went to Bali for schoolies in 2007, was epic. Bounty was fun as, cheap fish bowels to get smashed on but fairly crap music. I mainly went to go surfing with mates though, however.
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