why use Description programming? what is advantages and
disadvantage of this methods?

Answer Posted / uday

DP is useful when the application is not ready(built), and
we know all properties of the objects used in that
application.

Assume you have a page in which there are 50 checkboxes.
You want to select all the checkboxes. You can do this
better using DP.

While running scripts, it is little faster of execution if
you use dynamic DP than OR, since to build the object, QTP
has look for that object in OR, retrieve the object
properties and build the object. Where as in dynamic DP,
properties are provided on the object itself.

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