An LOV is a scrollable popup window that provides the operator with either a single or multi column selection list.
An object group is a container for a group of objects; you define an object group when you want to package related objects, so that you copy or reference them in other modules.
An Ole server application creates ole Objects that are embedded or linked in ole Containers ex. Ole servers are ms_word & ms_excel. OLE containers provide a place to store, display and manipulate objects that are created by ole server applications. Ex. oracle forms is an example of an ole Container.
Any event that makes a different record in the master block the current record is a coordination causing event.
At the client.
Because for each query, report has to open a separate cursor and has to rebind, execute and fetch data.
Because in a where clause the condition is applied during data retrieval, then after retrieving the data.
Before form , After form , Before report, Between page, After report.
Before report, Before form, After form , Between page, After report.