Oracle 1z0-771 - Oracle APEX Cloud Developer Professional

The Universal Theme (Theme 42) provides pre-built components:

A. Calendar: A region type for date-based displays (e.g., events), styled with Universal Theme templates (e.g., FullCalendar integration).

B. Comments: A region type for user feedback or notes, with built-in styling and moderation options.

C. Badge: A UI component for displaying counts or statuses (e.g., "5 New"), often in navigation or lists, styled via CSS classes.

Dynamic Actions in APEX enable responsive behavior:

If a client-side condition is defined, the true action will fire when the condition is met: A condition (e.g., this.browserEvent === 'click') ensures the true action (e.g., Show, Hide) executes only when true, enhancing precision in event handling.

You can execute JavaScript code by creating a dynamic action: The "Execute JavaScript Code" action type allows custom scripts (e.g., alert('Clicked!');), extending functionality beyond declarative options.

Cannot add more true actions: False; multiple true actions can be added post-creation.

Static Content regions display fixed text with substitution:

B. &P1_ENAME.: The &ITEM_NAME. syntax substitutes the value of P1_ENAME at runtime (e.g., "Join me in congratulating: John as..."), correctly rendering the item’s value. The dot ensures proper parsing.

A. P1_ENAME: Treated as literal text, not substituted.

C. V('P1_ENAME'): A PL/SQL function, invalid in static content; it’s for server-side code.

In an Interactive Grid, the "Save Report" functionality allows end users to save customizations (e.g., filters, column order). The available options are:

Private: Saved for the individual user only, visible only to them.

Public: Saved and shared with all users of the application, if permitted by the developer.

The GetCurrentPosition Dynamic Action retrieves geolocation data from the user's device. It supports:

Latitude and Longitude: Returns coordinates as separate numeric values (e.g., lat: 37.7749, lon: -122.4194).

The requirement is to allow users to pick a single employee (name and ID) from a list tied to the MANAGER_ID column in the EMPLOYEES table, implying a dynamic, searchable selection:

A. Popup LOV: This item type displays a popup window with a searchable list of values, sourced from a SQL query (e.g., SELECT ename, empno FROM employees WHERE empno IN (SELECT DISTINCT manager_id FROM employees)). It returns a single value (e.g., EMPNO) while displaying the name, perfectly meeting the need for a single selection from a related dataset.

B. Switch: A toggle (Yes/No), unsuitable for selecting from a list of employees.

Theme subscription links a copied theme to its master:

A. Subscribing and refreshing: Subscribing the copied theme (in Shared Components > Themes) to the master ensures it inherits updates. "Refresh Theme" (via Theme Roller or Utilities) syncs changes (e.g., CSS, templates) from the master, guaranteeing consistency.

B. Refreshing templates: Only updates individual templates, not the entire theme.

C. Copying changes: Manual, error-prone, and not guaranteed.

Enabling "Used by App Builder" for a Generative AI Server allows:

Author SQL powered by Generative AI: Integrates AI-driven SQL generation in App Builder.

The Data Workshop utility in APEX is designed to load and unloadtable data only, not other schema objects like procedures or views. Option A is false because XLSX files with multiple worksheets are supported (each worksheet can be mapped to a table). Option B is incorrect as it’s limited to table data. Option D is partially true but not the most precise answer, as "multiple tables at a time" depends on the process, whereas C is universally accurate.