Computing

Computing

1. What is a system ?

2. What is a computer system?

   • Computer systems are based on processing data and producing information
     • They are fast, and the important thing about them is that they are programmable.

3. What is an input?

   • Any machine that feeds data into a computer

4. ·

   • For a system to be useful, it must produce something – an output.
     • A system is a collection of parts that work together for a common purpose.
     • For a system to be useful, it must produce something – an output.
       • It needs to receive and process inputs in order to produce outputs.
       • It needs to receive and process inputs in order to produce outputs.
   • Computer systems are based on processing data and producing information
     • They are fast, and the important thing about them is that they are programmable