Their section on storage covers different types of storage media and storage devices, including optical, magnetic, and solid state. Although targetted at the igcse ict syllabus, this site still has a lot of useful information for other courses. Cambridge igcse information and communication technology 0417. The diagram below represents any computerbased system. Information and communication technology 0417 for examination in june and november 2017, 2018 and 2019. Cambridge igcse ict this comprehensive resource is written to cover the cambridge igcse ict syllabus. Now including brian sargent in the expert author team. This is for backing up data so you would have a back up if some of your data is erased, storing information so you can use it for later and accessing it to select what you want on the device. This tutorial is for cambridge igcse business studies code 450 and o level business studies code 7115 this is a subscription based course. Oct 11, 2018 storage media a storage medium is the physical material on which a computer keeps data, instructions, and information. Know the difference between storage devices and storage media. It is updated annually to take account of emerging technologies.
Cddvd writer storage media the components that store the information eg cddvds, hard disks, etc 2 an. Closely matched to the complete ict student book, this guide is packed with key ideas and practice questions to. Everyday low prices and free delivery on eligible orders. This brand new textbook with cd has been specially written to support cies latest igcse in information and communication technology 0417. Different devices access and use memory in different ways. Here you will find powerpoints, worksheets, activities, internet research questions related to the cambridge recommended text book cambridge igcse in ict by paul clowrey and colin stobart, with questions and other supporting materials to help you teach the unit. The difference between storage devices and media a storage device is. The difference between storage devices and media a storage device is something that has the ability to read and also write. Capacity is constantly increasing as prices are decreasing. Flash memory card graph plotter magnetic disc ocr omr touch pad explain why. Summer 2017 providing guidance that helps students practice and troubleshoot their exam technique, these books.
Start studying igcse ict chapter 3 storage devices and media. Details of books were recorded on small cards which were then kept in small drawers in order of authors name, for fiction books, or in order of subject, for nonfiction books you can probably imagine that keeping these cards uptodate, and making sure non got lost, or put back in the wrong place, was a huge job. Storage media a storage medium is the physical material on which a computer keeps data, instructions, and information. The secondary storage devices are usually as follows. Cambridge igcse information and communication technology encourages learners to develop lifelong skills, including. Gcse ict unit 1 technology update issue 8 spring 2017 this technology update tu clarifies what digital technology students are expected to learn about in unit 1 living in a digital world. If you want to be able to save your files over and over again to the same cd, which of the following types of cd would you need to use. Cambridge igcse ict teacher guide by collins issuu. Storage media using direct access usb sockets are found on the majority of computers. This teachers resource cdrom accompanies the cambridge igcse ict coursebook second edition. Section 1 types and components of computer systems, section 2 input and output devices, section 3 storages devices and media show class cie igcse ict. All updates relate directly to the content of the unit 1 specification and this. Safety and security book 11 audience book 1 hardware, software and types of computers book 2 emerging technology, input devices, sensors book 3 inputoutput direct data entry devices book 7 measurement applications and microprocessors book 8 modelling applications, manufacturing industry applications book 9 system development.
Dec 04, 2018 igcse ict chapter 3 storage devices and media slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. It has been written to offer teachers support and guidance for the 0417 syllabus and includes chapterbychapter support. Cambridge igcse in ict unit 3 storage devices and media. Ict igcse free course by british school alzira on itunes u. The multiple choice self marking practice test will present you with a series of exam style questions in a multiple choice format. Cambridge igcse information and communication technology 0417 syllabus for 2020, 2021 and 2022. Further information and sample material for this resource. Cambridge igcse ict study and revision guide david watson exam board. Syllabus cambridge igcse information and communication. Graham brown we are working with cambridge international examinations to gain endorsement for this new edition of the worldwide bestselling students book. The authors are experienced examiners and teachers, and bring a wealth of theoretical knowledge and practical experience to both the book and the cd, ensuring that students are fully prepared for both the written theory paper as well as the two. The other ones include the floppy disk drives, the cd rom, and the dvd rom.
Fixed hard discs, portable hard discs, magnetic tapes, optical backing storage media such as cds and dvds, cd romdvd rom, cd rdvd r. Each bit is represented as a binary number, either 1 or 0. Optical storage devices save data as patterns of dots that can be read using light. Igcse ict solid state storage devices and media igcse ict. Styles applying styles to your document youtube cambridge igcse ict, 2nd edition by hodder education issuu past papers edexcel igcse ict igcse ict. Cambridge igcse ict 2nd edition 2020 exam teachers. When you complete the test you will given a score and grade. The following terms may be referred to when describing storage devices and media. Igcse ict chapter 3 storage devices and media slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Types and components of computer systems chapter 2. Fixed hard discs, portable hard discs, magnetic tapes, optical backing. Random access memoryram can be read and also written to while using. Sep 07, 2017 here you will find powerpoints, worksheets, activities, internet research questions related to the cambridge recommended text book cambridge igcse in ict by paul clowrey and colin stobart, with questions and other supporting materials to help you teach the unit. Storage devices and media are in vast arrays of electrical devices found in homes, schools and work.
A funny video created by my students about storage devices and media. Here are some examples and advantages and disadvantages of. Ict igcse chapter 3 storage devices and media youtube. Cambridge igcse ict 2nd edition 2020 exam teachers resource cdrom. This latest edition of the cambridge igcse ict student book and cdrom takes an integrated approach to the 0417 syllabus, linking ict theory with practical skills and is written by highly experienced authors. These dots are created, read and erased using magnetic fields created by. Describe the following common backing storage media and their associated devices. Below are explanations about different storage devices. Storage devices and media in this session you will look at many different storage devices and the media that is used today and well as there use, the capacity and there advantage and disadvantage. The course syllabus states that you should be able to. Sensors book 3 inputoutput direct data entry devices book 7 measurement applications and microprocessors book 8 modelling applications, manufacturing. Storage amounts are measured in bytes and there are 8 bits in 1 byte. Learn vocabulary, terms, and more with flashcards, games, and other study tools. If the beam hits a dot it is reflected back differently to how it would be if there were no dot.
Our cloud computing page explains all about the benefits and drawbacks of using the cloud for storage or services. Memory used be a computer system when processing or storing information. These dots are created, read and erased using magnetic fields created by very tiny electromagnets. I truly appreciate their humour and creativity for breathing life into it. Every students book includes a cd that contains source files for the. A single letter on a keyboard takes up 1 byte of storage 8 bits. If you continue browsing the site, you agree to the use of cookies on this website. Cambridge igcse ict section 3 storage devices and media. We will examine each of them in turn over the next few pages. There is a variety of storage media available as shown in the figure below. Data storage devices can be divided into 2 main categories. Transfer files between computersdevices magnetic storage media devices store data in the form of tiny magnetised dots. Igcse ict storage media new syllabus 2016 ict lounge. Unit 3 storage devices and media igcse ict patricks blog.
Data is input into the system, it processed and an output is produced. Igcse ict solidstate storage devices igcse ictfree. Providing effective preparation for assessment, this thorough revision guide includes all the essential tools to master the latest cambridge igcse ict syllabus. Difference between a storage medium and a storage device. May 16, 2011 blurayfor storage of up to 50gb and can hold hd movies fixed hard disc drives used in computers to store the permanent files ring two items which are output devices. This is the equivalent of many libraries full of books. Dec 02, 2014 a funny video created by my students about storage devices and media. There are many types of storage devices, each with their own benefits and drawbacks. An indispensable website for cambridge, cie, igcse, gcse, a level,ib, ap, edexcel, business studies, economics, accounting and igcse ict, igcse past papers, revision. Cambridge igcse ict coursebook with cdrom revised edition. Sometimes the storage medium is removable from the device, e. A reasonably priced usb flash drive can store 1gb of data approximately one billion bytes and a typical hard disk has 320 gb. The device that saves data onto the storage medium, or reads data from it, is known as the storage device.
This is the smallest unit of data that can be stored. Backing storage is used to store programs and data when they are not being used or when a computer is switched off. Igcse ict chapter 3 storage devices and media flashcards. This comprehensive resource is written to cover the cambridge igcse ict syllabus 0417. It is a self paced course, which means you can continue to be enrolled in the course for as long as you want, provided you are paying the monthly subscription fee. Storage devices are the computer hardware used to rememberstore data. Cambridge igcse in ict unit 2 input and output devices.
For example, a letter is typed into a computer using a keyboard input and it is saved onto the. Any device which is used to store data is known as a storage device. The device that actually holds the data is known as the storage medium media is the plural. Igcse ict solidstate storage devices igcse ict free. The data on the storage medium is read by bouncing the laser beam off the surface of the medium. There are a number of different storage devices, each with their own purpose and use. Section 1 igcse ict revision types and components of computer systems. Top quality computer science resources for ks3, ks4, ks5. Dvdram the components that are able to store information such as pendrive or a memory card are called the storage media. Questions and answers for storage devices backing storage.