Preview lessons, content and tests

Computer Science & Programming solved. All in one platform.

1. To trial the platform and take tests, please take a few seconds to SIGN UP and SET UP FREE.

2. Searching for something specific? See our text overview of all tests. Scroll right for levels, and lists.

3. Student and Teacher User Guides |  Schemes of Work |   Real Teacher use Videos |


Join 36000+ teachers and students using TTIO.

Input, Output Devices and Data Bus

The IPO Cycle is termed as the Input-Processing-Output cycle. A computer receives data as input, processes it, stores it and then produces output. The following website provides a useful overview of input and output and computer terms: https://www.unm.edu/~tbeach/terms/inputoutput.html

PowerPoint Presentation

Suggested Video

Additional Reading

https://ecomputernotes.com/fundamental/input-output-and-memory/list-various-input-and-output-devices

https://www.computerhope.com/issues/ch001355.htm

 

www.teachyourselfpython.com