Which two occur when a bounded task flow is created as a region on a page? (Choose two.)
A.
The transaction property of the task flow is set to “Use Existing Transaction if Possible.”
B.
Any views defined as pages on the bounded task flow are changed to page fragments.
C.
An af:reqion tag is added to the page.
D.
The refresh property of the task flow binding is set to ifNeeded.
E.
A task flow binding is added to the page definition for the page.
Explanation:
You can render a bounded task flow in a JSF page or page fragment (.jsff) by using an ADF region. An ADF
region comprises the following:
An af:region tag that appears in the page or page fragment where you render the region
An instance object that implements RegionModel from the following package: oracle.adf.view.rich.model
One or other of the following:
– A task flow binding (taskFlow) in the page definition that identifies the bounded task flow to use in the
ADF region
– A multi task flow binding (taskFlowmultiTaskFlow) in the page definition that identifies the list of bounded
task flow to use in the ADF region
https://docs.oracle.com/cd/E48682_01/web.1111/b31974/taskflows_regions.htm