logical recovery
81Cylinder-head-sector — Cylinder head sector, also known as CHS, was an early method for giving addresses to each physical block of data on a hard disk drive. In the case of floppy drives, for which the same exact diskette medium can be truly low level formatted to… …
82Database management system — A database management system (DBMS) is a software package with computer programs that control the creation, maintenance, and the use of a database. It allows organizations to conveniently develop databases for various applications by database… …
83Encrypting File System — The Encrypting File System (EFS) on Microsoft Windows is a feature introduced in version 3.0 of NTFS[1] that provides filesystem level encryption. The technology enables files to be transparently encrypted to protect confidential data from… …
84arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… …
85Comparison of operating systems — Usage share of web client operating systems. (Source: Median values from Usage share of operating systems for August 2011.)   Windows XP (35.21%) …
86Link aggregation — between a switch and a server Link aggregation or trunking or link bundling or Ethernet/network/NIC bonding[1] or NIC teaming are computer networking umbrella terms to describe various methods of combining (aggregating) multiple network… …
87Biphase mark code — The biphase mark code is a type of encoding for binary data streams. When a binary data stream is sent without modification via a channel, there can be long series of logical ones or zeros without any transitions which makes clock recovery and… …
88Hurricane Katrina disaster relief — For more detailed criticisms of disaster relief, see Political effects of Hurricane Katrina. For a more detailed timeline of events, see Timeline of Hurricane Katrina. Hurricane Katrina …
89education — /ej oo kay sheuhn/, n. 1. the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life. 2. the act or process of… …
90Judicial Procedures Reform Bill of 1937 — The Hughes Court, 1932–1937. Front row: Justices Brandeis and Van Devanter, Chief Justice Hughes, and Justices McReynolds and Sutherland. Back row: Justices Roberts, Butler, Stone, and Cardozo …
