Topic 8: Secondary Storage

Technology and Information System (SCSD 1513)

by LIM HUI YING

After learning this topic, we can

* Define optical storage including compact, digital versatile, and high-definition discs.

* Define solid-state storage, including solid-state drives, flash memory, and USB drives.

* Define cloud storage and cloud storage services.

* Discuss mass storage devices, enterprise storage systems, and storage area networks.

Embedded media

Secondary Storage - GCSE Computer Science Revision.mp4 [3.96MB]

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Posted on 27 April 2018, 11:17 AM

After learning this topic, we can learn the important characteristics of secondary storage, including media, capacity, storage devices, and access speed and we can describe hard disk platters, tracks, sectors, and head crashes. Besides that, we can also learn how to compare internal and external hard drives.

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