OCR H446 · Component 01

1.1.3 Input, output and storage

Input and output devices, RFID, NFC, barcodes, actuators, printer examples, storage media, SSDs, and virtual storage.

Topic overview

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Compare RAM and ROM in a computer.Compare
A media archive needs inexpensive storage for several terabytes. Explain one benefit and one limitation of a magnetic hard disk.Apply
What is an input device?Input
What is an output device?Output
What is RFID?Input
How do active and passive RFID differ?Input

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