Computer 7 Lesson 2 Pdf Computer Data Storage Computer Hardware As with all of my lessons, the powerpoint is available for schools and teachers to purchase through my tes store: tes teaching resources shop. It is organized into six units as shown below: technology (ict), information technology (it) and computer. unit two presents and describes the basic computer hardware and their functionalities. unit three discusses the basic concepts and skills of using computer software.

Unit 2 1 Pdf Computer Data Storage Computer Science Unit 2 – computer storage devices the following pictures show how different goods have stored in relevant compartments. the space available for storing something, in particular allocated space is called ‘storage’. Secondary storage is not directly processing unit. it is non volatile, is no power. hard drive, device that one or material. it processes all of the data and instructions that make the computer system work. optical discs make use of a laser disc. another laser is then able to correspond to un etched bits of. read them as a binary string. To describe the different types of storage: magnetic, optical and solid state. to understand the role and purpose of the cpu and the relationship with ram (fetch execute cycle). to show an understanding of an embedded system including suitable examples. explain factors affecting cpu performance. Introduction: this lesson will focus on the principles of how data is stored permanently; in this example, on optical media such as cds. for each of the devices shown , research their storage capacities and some of the strengths and weaknesses of each. consider also portability and durability.

Year 7 Computer Science Computer Systems By Robbot Resources Tpt To describe the different types of storage: magnetic, optical and solid state. to understand the role and purpose of the cpu and the relationship with ram (fetch execute cycle). to show an understanding of an embedded system including suitable examples. explain factors affecting cpu performance. Introduction: this lesson will focus on the principles of how data is stored permanently; in this example, on optical media such as cds. for each of the devices shown , research their storage capacities and some of the strengths and weaknesses of each. consider also portability and durability. I create this ict video lesson for grade 7 english medium students. its and short video for unit 02 computer storage devices. .more. Study with quizlet and memorise flashcards containing terms like cpu, hard disk drive, ram and others. This document provides information about different types of computer storage devices. it discusses magnetic media devices like hard disks, magnetic tapes, and floppy disks; optical media devices like cds, dvds, and blue ray disks; and solid state media devices like ssd drives, pen drives, and memory cards. Lesson 7—storage devices magnetic storage devices: use minute magnetic particles or 'domains' to store data. optical storage devices: a laser beam burns tiny dark pits on to the surface of the optical disk. if a pit is present, this can represent a data bit being '1' and if no pit is present, this can represent a data bit being '0'.

Grade 7 Pdf Computer Data Storage Random Access Memory I create this ict video lesson for grade 7 english medium students. its and short video for unit 02 computer storage devices. .more. Study with quizlet and memorise flashcards containing terms like cpu, hard disk drive, ram and others. This document provides information about different types of computer storage devices. it discusses magnetic media devices like hard disks, magnetic tapes, and floppy disks; optical media devices like cds, dvds, and blue ray disks; and solid state media devices like ssd drives, pen drives, and memory cards. Lesson 7—storage devices magnetic storage devices: use minute magnetic particles or 'domains' to store data. optical storage devices: a laser beam burns tiny dark pits on to the surface of the optical disk. if a pit is present, this can represent a data bit being '1' and if no pit is present, this can represent a data bit being '0'.