unicast address
Address specifying a single network device. Packets sent to a unicast address are delivered to the node containing the interface identified by the address.
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- unified storage
A single, integrated storage infrastructure that functions as unification engines to simultaneously support Fibre Channel, IP Storage Area Networks (SAN) and Network Attached Storage (NAS) data formats. Also called network unified storage (NUS).
- unified driver
A single driver that supports a range of products from one hardware company and also supports multiple operating systems, as opposed to individual drivers for each product for each supported operating system.
- uninstall
To remove an application from a computer. Uninstalling removes all files that were added to the computer when the application was initially installed. In addition, it might also remove files that were subsequently generated by the application. Frequently, however, uninstalling is not 100% effective, and a few orphan files remain. In Windows 95, you can […]
- Unique Visitor
When tracking the amount of traffic on a Web site, it refers to a person who visits a Web site more than once within a specified period of time. Software that tracks and counts Web site traffic can distinguish between visitors who only visit the site once and unique visitors who return to the site. […]
- unlocked cellphone
When manufactured, GSM cellphones are unlocked, meaning they can be used with any subscriber identity module (SIM) from any compatible carrier service provider. A cellphone may be electronically ‘locked’ by a service provider, in which case it can only be used with that carrier’s service.