Oracle APEX Oracle APEX Interactive Grid 2

Question 1

What is the purpose of the 'Initialization JavaScript Function' attribute on an Oracle APEX Interactive Grid?

Accepted Answer

It allows developers to pass custom configuration options to the grid widget before it renders

Answer

It runs after the grid has fully loaded and rendered

Answer

It validates data before a row is saved

Answer

It sets default column values when a new row is added

Question 2

How can you prevent a specific column in an Oracle APEX Interactive Grid from being editable by end users?

Accepted Answer

Set the column's 'Is Editable' property to No in Page Designer

Answer

Set the column type to Display Only

Answer

Use a Dynamic Action to disable the column

Answer

Remove the column from the SELECT statement

Question 3

Which Oracle APEX Interactive Grid feature enables users to group rows by the values in a specific column?

Accepted Answer

Group By

Answer

Aggregate

Answer

Pivot

Answer

Control Break

Question 4

When an Oracle APEX Interactive Grid processes multiple row changes, which page process type is used to submit and save all edits at once?

Accepted Answer

Interactive Grid - Automatic Row Processing (DML)

Answer

Submit Page

Answer

Execute PL/SQL Code

Answer

Interactive Grid - Save Row

Question 5

What does the 'Pagination Type' attribute of an Oracle APEX Interactive Grid control?

Accepted Answer

How records are loaded and displayed, such as scroll or page-based navigation

Answer

The number of rows per page only

Answer

The order in which rows are fetched from the database

Answer

Whether the grid fetches all rows at once or none

Question 6

In Oracle APEX, which Interactive Grid column type should be used to display a checkbox for boolean or Yes/No data?

Accepted Answer

Checkbox

Answer

Switch

Answer

Boolean Display

Answer

Select List with static values