PPT-Chapter 6 Supporting I/O and Storage Devices

Objectives Learn about the general approaches you need to take when installing and supporting IO and mass storage devices Learn how to install and configure several IO devices such as barcode readers biometric devices digital cameras webcams graphic tablets and touch screens. Understanding Computers. L1-1 Exploring Computer Systems. Explain how input devices are suited to certain kinds of data. Distinguish between RAM and ROM. Identify and appropriate output device for different types of data. Storage Technology. Electronic devices that store, retrieve, and save instructions and data.. Today’s microcomputers or PCs include several types of . storage devices. .. Capacity. and . speed. . WHAT IS AN OUTPUT DEVICE?. Devices that are used to get the processed data from the computer are called as Output Devices.. In other words the devices used to get results from a computer are called as Output Devices. Simon Williams. Head of Business Change Project Management. Transport for London. The Scale of TfL. Preparing and supporting people to enable healthy and sustainable change. 2016/17 passenger journeys:. Chapter Contents. Section A: Personal Computer Basics. Section B: Microprocessors and Memory. Section C: Storage Devices. Section D: Input and Output Devices. Section E: Hardware Security. Chapter 2: Computer Hardware. Chapter 3: Input, Output, and Storage. Learning Objectives:. Define input and describe the available types of keyboards and pointing devices. Describe scanning and image-capturing device types and features. Alhashimi. Storage. Storage . holds data, instructions and information for . future use. .. Storage medium,. also called . secondary storage, . . Is the physical material on which a computer keeps data, instructions and information.. Describe the features and performance characteristics of server-class hard disks and solid state drives. Describe features of the SCSI interface and know how to configure devices correctly. Describe features of the SATA and SAS interfaces and know how to configure devices correctly. 16.1 Introduction. Databases typically stored on magnetic disks. Accessed using physical database file structures. Storage hierarchy. Primary storage. CPU main memory, cache memory. Secondary storage. Storage. The zeros and ones in the input devices, output devices and process devices are in electronic form and are lost when the computer is turned off.. To preserve the zeros and ones when the computer is turned off they must be sent to storage devices. Storage. The zeros and ones in the input devices, output devices and process devices are in electronic form and are lost when the computer is turned off.. To preserve the zeros and ones when the computer is turned off they must be sent to storage devices. Alliteration – the repetition of the same or similar consonant sounds in words that are close together. Ex: “But the sea, the sea in darkness calls.” . Allusion – a reference to someone or something that is known from history, literature, religion, politics, sports, science, or some other branch of culture. . kindly visit us at www.nexancourse.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. kindly visit us at www.nexancourse.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try.