PPT-File Systems 1: Storage Devices and FAT

Sam Kumar CS 162 Operating Systems and System Programming Lecture 19 httpsinsteecsberkeleyeducs162su20 7272020 Kumar CS 162 at UC Berkeley Summer 2020 1 Read AampD Ch 12 Recall Whats a Bus. Data . Storage, Backup, and Security. Learner Objectives. 1. . Understand why data storage, backup, and security of research data are important. 2. Understand data storage, backup, and security methods for research data. 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. File . system organisation issues. Nick Gaens. Introduction. Technologies. How does it work?. Limitations. File systems: problems and workarounds. Outline. Flash . memory is a non-volatile computer storage chip that can be electrically erased and reprogrammed. www.bookspar.com | VTU NOTES | QUESTION PAPERS | NEWS | VTU RESULTS | FORUM | BOOKSPAR ANDROID APP. File Systems. www.bookspar.com | VTU NOTES | QUESTION PAPERS | NEWS | VTU RESULTS | FORUM | BOOKSPAR ANDROID APP. 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. V103.01. Material obtained from summer workshop in Guildford County. Input Devices. Input Devices: devices that input information into the computer such as a keyboard, mouse, scanner, and digital camera.. Deborah . Grosskopf, StoreEasy Systems SW Engineer. Initial Installation and Configuration. Topics. What’s new with HPE StoreEasy. What changed in this release of HPE StoreEasy. Things to be aware of when working with WSS 2016. 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. Chapter Contents. Section A: Operating System Basics. Section B: Today’s Operating Systems. Section C: File Basics. Section D: File Management. Section E: Backup Security. Chapter 4: Operating Systems and File Management. Chapter Contents. Section A: Operating System Basics. Section B: Today’s Operating Systems. Section C: File Basics. Section D: File Management. Section E: Backup Security. Chapter 4: Operating Systems and File Management. A computer stores data in files. A computer holds many thousands of files. A . file. . is a collection of data:. Assigned a name. Held on a . storage medium. A . storage medium. . can be:. Flash memory, CD, DVD. 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. Outline. Operating Systems. File Basics. File Names, Extensions. Directories, Folders, and Paths. File Formats. File Management. File (Windows) Explorer. Zipping files. Shortcuts. Operating Systems. Every computer runs programs (applications) that help you do your work, like word processors and browsers.. Chapter 11: Mass-Storage Systems. Overview of Mass Storage Structure. HDD Scheduling. NVM Scheduling. Error Detection and Correction. Storage Device Management. Swap-Space Management. Storage Attachment.