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Chapter 3 – Storage Devices and Media

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Presentation on theme: "Chapter 3 – Storage Devices and Media"— Presentation transcript:

1 Chapter 3 – Storage Devices and Media
Types of Access Task 1: The way data is stored and read by different backing storage devices varies considerably. Briefly describe the two main methods of accessing data. Type Methods of Accessing Information. Serial Access Direct Access What is the main advantage of direct access:

2 Task 2 – Backing Storage Media
15 minutes Provide definitions for Magnetic, Optical and Solid State devices. State the advantages and disadvantages and copy the example storage media into the relevant categories. Magnetic Optical Solid state Definition: Advantages: Disadvantages: Examples:

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