KEY+TERMS

Disaster recovery is the process, policies and procedures related to preparing for recovery or continuation of technology infrastructure critical to an organization after a [|natural] or [|human-induced] [|disaster].
 * __Disaster Recovery__**

__**Data redundancy**__ Data redundancy, sometimes refers to in [|computer data storage], is a property of some [|disk arrays] (most commonly in [|RAID] systems) which provides [|fault tolerance], so that all or part of the data stored in the array can be recovered in the case of [|disk failure]. The cost typically associated with providing this feature is a reduction of [|disk capacity] available to the user, since the implementations require either a duplication of the entire [|data set], or an [|error-correcting code] to be stored on the array. [| Backup Software explained][|Backup Software] __**Backup software**__ is [|software] designed to [|backup] data for the purpose of having a second copy of an original source in case of damage to the original data source. Computer software (or simply software) refers to one or more computer programs and data held in the storage of a computer for some purpose.( []


 * __Broadband Wireless Access__**
 * **Main Entry:** || **broadband wireless access** ||
 * **Part of Speech:** || //**n**// ||
 * **Definition:** || **a technology offering high-speed wireless access to data networks on a system in which the bandwidth can be divided and shared by multiple simultaneous signals; abbr.** [|**BWA**] ||
 * **Example:** || **The Radio Frequency Technology Division sets standards for broadband wireless access.** ||
 * **Usage:** || **computing** ||
 * (**[|**http://dictionary.reference.com/browse/broadband+wireless+access**]**)**

Client/server Network CT Scanner Data Redundancy Disaster Recovery Embedded IT Systems EMR Failover Systems File Server Firewall Internet Intranet LAN Hardware and Software Network Server Peer-to-peer Network Security Software and Hardware Server VPN WiFi