Zone that falls within area that can be served by an internetworking device such as a hub.

Associated with DNS, an authority zone is a section of the domain-name tree for which one name server is the authority.

Series of communications protocols designed by Apple Computer. Two phases currently exist. Phase 1, the earlier version, supports a single physical network that can have only one network number and be in one zone. Phase 2, the more recent version, supports multiple logical networks on a single physical network and allows networks to be in more than one zone.

A security network at the boundary between a local area network (LAN) and the Internet. Also called a demilitarized zone (DMZ).

HERE in free electrophoresis protein solution is composed of 3 components a,b,c
carry charges of same sign but of diferent magnitude. the solution will be homogeneous from ascending boundary to descending boundary.
on the flow ofcurrent 3 components are seperate. during electrophoresis
concentration gradients will be set at the boundaries. method is free
electrophoresis. in zone electrophoresis migration of proteins in an electric field passing through
a solution supported by inert materials such as filter paper, starch gel, silica
gel is termed as gel electrophoresis.

Web parts consist of xml queries to full SharePoint lists or document libraries. You can also develop your own web parts and web part pages.
Web part zones are what your web parts reside in and help categorize your web parts when designing a page.

when amobile user moves from one BTS zone to another then transfer of control to another BTS station is known as call handover