2 tier and 3 tier apps:
Deffered: status means fix it as a geniune defect but
decided to rectify in next version.All the deferred defects
will be kept in product enhancement document
the bug is expected to be fixed in next releases. The reasons for
changing the bug to this state have many factors. Some of
them are priority of the bug may be low, lack of time for
the release or the bug may not have major effect on the
software.
http://www.softwaretestingclass.com/what-is-difference-between-two-tier-and-three-tier-architecture/
decided to rectify in next version.All the deferred defects
will be kept in product enhancement document
the bug is expected to be fixed in next releases. The reasons for
changing the bug to this state have many factors. Some of
them are priority of the bug may be low, lack of time for
the release or the bug may not have major effect on the
software.