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Input, process, output

Discover the different types of data storage devices such as the fridge (hard drive), chopping board (RAM), ROM, HDD, SSD, and USB. Learn how these devices store and retrieve digital information efficiently.

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Input, process, output

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  1. Input, process, output Input Process Output Data is input. The cpu decides what to do with it is output.

  2. Primary storagesecondary storage Unused ingredients go back into the fridge(saved) Fridge (Hard drive) The ingredients go on the chopping board (RAM) Ingredients(the code that makes Up a program e.g. Photoshop)

  3. Rom • Store the bios • The bios instruct the computer to load the operating system • Non volatile

  4. Secondary storage • Hard disk drives is a data storage device used for storing and retrieving digital information using one or more rigid ("hard") rapidly rotating disks (platters) coated with magnetic material. • Solid state drive - a data storage device that uses integrated circuit assemblies as memory to store data persistently. • Usb – is a data storage device that includes flash memory with an integrated Universal Serial Bus (USB) interface. USB flash drives are typically removable and rewritable, and physically much smaller than an optical disc.

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