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COMPUTERS: TOOLS FOR AN INFORMATION AGE Chapter 6 Storage and Multimedia.
Chapter 8: Secondary-Storage Structure. 12.2 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts Overview of Mass Storage Structure Magnetic.
01/04/2014IS50004A1 Chapter 3 Data Storage. 01/04/2014 IS50004A 2 Learning outcomes By the end of this Chapter you will know the difference between Electronic.
22 October 2013Birkbeck College, U. London1 Introduction to Computer Systems Lecturer: Steve Maybank Department of Computer Science and Information Systems.
Hardware Architecture Contd…. MEMORY Memory ROM: For BIOS (Basic Input Output System) CMOS RAM: Battery-backed memory used to store system specific parameters.
1 Lecture 22: I/O, Disk Systems Todays topics: I/O overview Disk basics RAID Reminder: Assignment 8 due Tue 11/21.
Wes Brown. Redundant Array of Inexpensive Disks RAID 0 No Protection! RAID 1 Limited Space RAID 0+1 Limited Protection Speed RAID 10 Best Protection Best.
Understanding Storage Systems and SQL Server Wes Brown.
Hard Disks Low-level format- organizes both sides of each platter into tracks and sectors to define where items will be stored on the disk. Partitioning:
