Oracle APEX Oracle APEX Interactive Grid

Question 1

What is the primary difference between an Interactive Grid and an Interactive Report in Oracle APEX?

Accepted Answer

Interactive Grid supports inline editing of data; Interactive Report does not

Answer

Interactive Grid supports inline cell editing and row operations directly on the page, which Interactive Report does not support.

Question 2

Which Oracle APEX attribute controls whether end users can save their own Interactive Grid customizations?

Accepted Answer

Enable Users To Save Reports

Answer

The 'Enable Users To Save Reports' attribute on an Interactive Grid allows end users to save named custom views of the grid.

Question 3

In an Oracle APEX Interactive Grid, what does setting the 'Editable' property to 'Single Row' mean?

Accepted Answer

Only one row at a time can be in edit mode

Answer

Single Row edit mode means the grid opens one row at a time for editing, presenting it in a form-style layout.

Question 4

Which JavaScript API method is used to retrieve the model associated with an Oracle APEX Interactive Grid?

Accepted Answer

apex.region('regionStaticId').call('getViews').grid.model

Answer

You access the Interactive Grid's model through apex.region('staticId').call('getViews') to get the grid view and then access its model.

Question 5

What Oracle APEX feature allows you to define a master-detail relationship where the Interactive Grid acts as the detail region?

Accepted Answer

Master Detail using a foreign key column linked to a master region

Answer

A master-detail Interactive Grid is configured by linking the detail grid's SQL query through a foreign key column to the value of the master region.

Oracle APEX - Oracle Application Express Practice Test