of cores and cache and cache size on With regard to RAM and ROM, size on processor processor performance. it is helpful to focus on their performance. uses. 3.4.4 Be aware of why Explain the operation of 1.5 hours It is useful to have physical Disassembled secondary storage is solid state, optical and devices for students to look at storage devices, needed and the magnetic storage. here a disassembled hard disk websites such as – different types of drive and CD-ROM drive or secondary storage. similar. There is less of interest Discuss their relative that can be seen inside a solid advantages. state drive. Explain the Explanations of how operation of solid Explain what cloud devices work , – state, optical and are also lots of animations storage is and compare it magnetic storage. available on the Internet on to local storage. websites such as , which illustrate the principles behind Discuss relative the operation of these devices. advantages. Students could make a Explain what cloud presentation to explain how storage is and each device works. compare it to local storage.
of cores and cache size on processor performance. and cache size on processor performance. With regard to RAM and ROM, it is helpful to focus on their uses. 3.4.4 Be aware of why secondary storage is needed and the different types of secondary storage. Explain the operation of solid state, optical and magnetic storage. Discuss relative advantages. Explain what cloud storage is and compare it to local storage. Explain the operation of solid state, optical and magnetic storage. Discuss their relative advantages. Explain what cloud storage is and compare it to local storage. 1.5 hours It is useful to have physical devices for students to look at here – a disassembled hard disk drive and CD-ROM drive or similar. There is less of interest that can be seen inside a solid state drive. are also lots of animations available on the Internet on websites such as , which illustrate the principles behind the operation of these devices. Students could make a presentation to explain how each device works. Disassembled storage devices, websites such as Explanations of how devices work – ,
AQA-8520-SOW.DOCX