'Dvd digital versatile disk' presentation slideshows

AS Level ICT

523 views • 32 slides

Use of Storage Requirements, media and devices

Use of Storage Requirements, media and devices. AQA INFO 1 Section 5. Why data is stored. Data is likely to be used again and re-entering is time consuming Storage media is transferable Data can be backed up Data can be archived. Hard Disk. Magnetic storage device Location: CPU

206 views • 11 slides

OCR GCSE Computing

OCR GCSE Computing. Chapter 2: Secondary Storage. Chapter 2: Secondary storage. Computers are able to process input data and output the results of that processing, but it would be difficult if we had to keep re-entering all the data and programs every time we wanted to use the computer.

315 views • 6 slides