Computing

Computing

1. DataBases

   • A field is every section in the record e.g: Name, Adress, Telephone etc...
     • A record is a collection of structured data on a particular person or thing
       • A file is a collection of structured data on a particular topic e.g: Employees in a company, Cars produced in a factoryb etc...

2. Binary

   • Two's Complement
     • Flip your bits (1's-0's)
       • Add one
         • Negative Number

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