Department of science and computer federal polythenic, ado ekiti. In partial fulfilment of the requirement for the award of the national diploma



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How to open an Oracle database.

On Windows:



  1. Click Start,

  2. point to Programs (or All Programs),

  3. point to Oracle Database 11g Express Edition, and then

  4. select Start Database.

  1. Troubleshooting a system: Troubleshooting is the process or identifying and fixing problems. Computer troubleshooting may involve hardware or software and can sometimes involve both at the same time. The basic process of troubleshooting is to check the most general possible problems first, and then gradually check for more specific problems.

Procedures that can be apply to troubleshoot a computer.

  • Write down your steps: Once you start troubleshooting, you may want to write down each step you take. This way, you'll be able to remember exactly what you've done and can avoid repeating the same mistakes. If you end up asking other people for help, it will be much easier if they know exactly what you've tried already.


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