Computing Revision

Computing Revision

1. Hardware

   • CPU: The cpu proccesses data.
   • RAM: Random access memory
   • Memory:The part of a computerthst stores data.
   • Peripherals: A peripheral is defined as a computer device such as keyboard or printer that is not part of essiantial computer.

2. File management

   • The orginisation of files and folders using suitable names.

3. Cloud computing

   • Don't need the latest software.
   • Can work any where you have internet.
   • Can work with their files on different computers.
   • Backing up: Data backed up in the cloud with a reliable provider can be more reliable than storing your information on a hard drive or USB flash memory stick.
   • Copy wright: The user sometimes loses legal rights to their original material if they store it online
   • Security: Data stored online is vulnerable to security attacks.
   • Software: Web apps do not usually have as many detailed functions as a full software package.
   • Connection: The user can only access their information if they have a network connection.

4. Comutational thinking

   • Computational thinking allows us to take a complex problem, understand what the problem is and develop possible solutions. We can then present these solutions in a way that a computer, a human, or both, can understand.