Home > 1Z0-771 / Oracle

Pass Oracle 1Z0-771 exam questions – convert Test Engine to PDF [Q14-Q31]

Published date January 12, 2026

Author admin

Comments: 0

4.5/5 - (2 votes)

Pass Oracle 1Z0-771 exam questions – convert Test Engine to PDF

Pass Your 1Z0-771 Exam Easily – Real 1Z0-771 Practice Dump Updated Jan 12, 2026

Q14. Which two declarative options in Oracle APEX allow you to download BLOB/CLOB content?

Download Dynamic Action

APEX_UTIL.DOWNLOAD PL/SQL API

Download Page Process

Share Dynamic Action

Declarative options for downloading BLOB/CLOB content include:
Download Dynamic Action: A built-in action type to trigger downloads of BLOB/CLOB data.
Download Page Process: A process type that declaratively handles BLOB/CLOB downloads from a table.
APEX_UTIL.DOWNLOAD is a PL/SQL API, not a declarative option, and Share Dynamic Action is for sharing URLs, not downloading files.

Q15. Which statement is true about Theme Styles in Oracle APEX?

Theme Styles control the layout of a webpage.

When the Is Public attribute is enabled, end users can choose the Theme Style from the runtime environment.

The “Is Current” attribute of a Theme Style depends on the “Read Only” attribute.

Theme Styles define visual aspects (e.g., colors, fonts) in APEX:
B . When the Is Public attribute is enabled: Setting “Is Public” to “Yes” allows end users to select from available Theme Styles at runtime (e.g., via a UI switcher), enhancing customization.
A . Control the layout: False; layout is managed by templates and regions, not Theme Styles, which focus on aesthetics.
C . “Is Current” depends on “Read Only”: False; “Is Current” marks the active style, independent of “Read Only” (which locks editing).
Practical note: Public styles require multiple defined styles in Shared Components.

Q16. What are two reasons to enable the “Used by App Builder” option while creating a Generative AI Server?

To create a Working Copy of your application

To create a REST-enabled database object

To author SQL powered by Generative AI

To build applications using natural language powered by Generative AI

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.
Build applications using natural language: Enables natural language prompts to create app components.
Options A and B are unrelated to this setting, as it’s specific to AI integration in App Builder.

Q17. In your application, you want to display data in a searchable, customizable report that supports inline editing at runtime using the mouse or keyboard. Which report type will you create?

Smart Filters

Interactive Report

Interactive Grid

Classic Report

An Interactive Grid is the report type that supports searchable, customizable data display with inline editing at runtime using mouse or keyboard. Interactive Reports are searchable and customizable but lack inline editing. Classic Reports are static, and Smart Filters is a component, not a report type.

Q18. You created a custom theme for an application. Examine these requirements: (Assuming requirements mandate syncing changes). Which solution guarantees that any changes to the master theme are reflected in the copied theme?

Subscribing the copied theme to the master theme and refreshing the theme.

Refreshing the templates.

Copying the changes made in the master theme to the copied theme.

Verifying the theme subscription.

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.
D . Verifying subscription: Confirms the link but doesn’t sync changes.
Use case: Ideal for maintaining branded consistency across apps.

Q19. There is a validation of type Item is Numeric on the P1_SALARY item. When the page is submitted, this error message is displayed both as a notification and inline with the item. What will cause the validation error to appear only in the Notification area?

Removing P1_SALARY from the validation Associated Item.

Setting Value Required to Yes on P1_SALARY.

Setting Display Location to Inline in Notification

Validation errors in APEX default to both inline (next to the item) and notification (top of page):
C . Setting Display Location to Inline in Notification: In the validation’s properties, changing “Display Location” to “Inline in Notification” ensures the error appears only in the notification area, suppressing inline display. This centralizes feedback for a cleaner UI.
A . Removing Associated Item: Breaks the validation’s link to P1_SALARY, stopping it entirely.
B . Value Required: Adds a separate check, unrelated to display location.
Pitfall: Test with non-numeric input (e.g., “abc”) to confirm behavior.

Q20. Which three data types are supported by Oracle APEX Workflow parameters and item types?

Image

NUMBER

CLOB

VARCHAR

Workflow parameters and page items in APEX support:
B . NUMBER: For numeric values (e.g., 123.45), used in calculations or IDs.
C . CLOB: For large text (e.g., descriptions), stored as character large objects.
D . VARCHAR: For variable-length strings (e.g., EMPLOYEE_NAME), capped at 4000 characters in most cases.
A . Image: Not a supported data type for parameters or items; images are handled as BLOBs or file uploads, not directly as a Workflow parameter type.
These types align with Oracle Database, ensuring robust data handling in workflows.

Q21. Which three statements are true about Data Workshops in Oracle APEX?

You can load or unload multiple tables at a time.

You can load or unload a single table at a time.

You can unload data from a new or existing table.

You can load data into a new or existing table.

Data Workshop in SQL Workshop is a powerful tool for importing/exporting table data:
B . You can load or unload a single table at a time: The wizard focuses on one table per operation. For loading, you upload a file (e.g., CSV) and map it to a single table; for unloading, you select one table to export (e.g., EMP to CSV). This granularity ensures precision and simplicity.
C . You can unload data from a new or existing table: Unloading (exporting) works on any table in the schema, whether newly created (e.g., via Quick SQL) or pre-existing (e.g., DEPT). The “Unload” option generates a file (e.g., CSV, JSON) from the table’s data.
D . You can load data into a new or existing table: Loading supports creating a new table from the uploaded file (e.g., CSV defines NEW_EMP) or appending/overwriting an existing one (e.g., EMP). The wizard prompts for table creation or selection.
A . You can load or unload multiple tables at a time: False; Data Workshop processes one table per wizard run. Multiple tables require separate operations or custom SQL scripts.
Technical Insight: Loading uses APEX_DATA_LOADING internally, parsing files into rows, while unloading leverages APEX_DATA_EXPORT. For example, uploading emp.csv with “Create New Table” generates a table with inferred columns.
Use Case: Migrating EMP data from a legacy system (CSV) into APEX, then exporting it later for analysis.
Pitfall: Multi-table operations need SQL Scripts or external tools like SQL Developer.

Q22. The Movies faceted search report is filtered only when the Apply button for a selected facet is clicked. What must be done in the Page Designer so that report filtering is automatically executed when any facet value is selected?

Navigate to the faceted search region Attributes, and disable the Batch Facet Changes attribute.

Navigate to the faceted search region Attributes, and turn off the Show Facet Name attribute.

Navigate to each facet and then in the Property Editor, turn on Client-Side Filtering.

By default, faceted search can “batch” changes, requiring an “Apply” button click to filter the report. To enable automatic filtering:
Disable the Batch Facet Changes attribute: In Page Designer, under the Faceted Search region’s Attributes, setting “Batch Facet Changes” to “No” ensures the report refreshes immediately when a facet value is selected, improving responsiveness. This triggers an AJAX call to update the report without a manual submit.
Show Facet Name: This controls facet label visibility, unrelated to filtering behavior.
Client-Side Filtering: This applies to Interactive Reports/Grids, not faceted search regions, and isn’t the correct solution here.
This adjustment enhances the user experience by providing instant feedback.

Q23. You have defined a REST Data Source with ORDS as the REST Data Source Type. The Source is being used as source for an editable Interactive Grid. When a user updates an employee record in this Interactive Grid, which operation is performed on the Database?

POST

GET

PUT

An editable Interactive Grid synced with a REST Data Source (ORDS) maps CRUD operations to HTTP methods:
C . PUT: Updates an existing resource. When a user edits a row (e.g., changes SALARY), the grid sends a PUT request to the ORDS endpoint (e.g., /employees/101), updating the corresponding record.
A . POST: Creates new records, used for inserts, not updates.
B . GET: Retrieves data, used for initial grid population, not updates.
Technical note: ORDS maps PUT to an update operation on the underlying table, requiring the REST endpoint to support this method.

Q24. Which two Plugin types can be created in Oracle APEX?

Validation

Email Template

Process

Region

Plugins extend APEX’s functionality beyond built-in components:
C . Process: A Process plugin executes custom server-side logic (e.g., PL/SQL) during page processing or AJAX calls. Example: A plugin to sync data with an external API after form submission. It’s defined with execution points and parameters.
D . Region: A Region plugin creates custom UI areas (e.g., a dynamic chart or carousel). Example: A plugin rendering a custom dashboard. It supports attributes, templates, and refresh events.
A . Validation: While validations are customizable, they’re not a plugin type; they’re declarative or PL/SQL-based within APEX.
B . Email Template: Email formatting is handled via APEX_MAIL or templates in Shared Components, not as plugins.
Technical Insight: Plugins are created in Shared Components > Plug-ins, requiring PL/SQL for logic, JavaScript/CSS for UI, and a render function. For instance, a Region plugin might use apex_plugin.t_region to define its output.
Use Case: A Process plugin to log audit trails or a Region plugin for a unique data visualization.
Pitfall: Developing plugins requires advanced skills; test thoroughly to avoid runtime errors.

Q25. What do you achieve by performing the “Refresh Working Copy” task?

Merge the Working Copy changes with the Main application.

Update the changes from one Working Copy to another.

Get the latest updates from the Main application.

Working Copies in APEX allow safe experimentation:
C . Get the latest updates from the Main application: “Refresh Working Copy” (in App Builder > Working Copies) pulls changes from the Main application into the Working Copy, ensuring it reflects the latest state (e.g., new pages, fixes) without overwriting Working Copy changes.
A . Merge with Main: Merging is a separate “Merge Working Copy” task.
B . Update between Working Copies: Not supported; refreshing is Main-to-Working only.
Practical note: Use this to sync collaborative development efforts.

Q26. Which two tasks can be performed by the APEX Assistant when you create an application using the “Create App using Generative AI” option?

Create a Generative AI service.

Create the application blueprint.

Add a Dashboard page.

Update the App icon with a custom image.

The “Create App using Generative AI” feature in APEX Assistant leverages natural language processing to automate application creation. When invoked:
Create the application blueprint: APEX Assistant generates a foundational structure (blueprint) for the application, including pages, regions, and navigation, based on the user’s natural language input (e.g., “Create an app to manage employees”). This blueprint serves as the starting point, which developers can refine.
Add a Dashboard page: The Assistant can interpret requests for specific page types, such as dashboards, and include them in the generated app. Dashboards typically feature charts, summaries, or key metrics, and this is a common task supported by the AI-driven creation process.
Create a Generative AI service: This is not a task performed during app creation; instead, it’s a prerequisite configuration step done separately in the Instance Administration settings.
Update the App icon: While app icons can be customized manually post-creation, this is not an automated task performed by APEX Assistant during the generative process.
This feature streamlines development by interpreting intent and building functional components, saving significant time compared to manual creation.

Q27. An application includes a form on the EMPLOYEES table. You must limit the P1_MANAGER page item so users can select a single employee name and ID from the corresponding manager ID in the same table. Which item type can be used to display P1_MANAGER?

Popup LOV

Switch

Checkbox

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.
C . Checkbox: Allows multiple selections, conflicting with the “single employee” requirement.
Practical note: Popup LOVs enhance usability with filtering and pagination, ideal for large employee lists, and support returning the ID while showing the name.

Q28. Which two are prerequisites to use the REST-enabled SQL feature in Oracle APEX?

Create a database link to the remote Oracle Database in the local APEX schema.

Install ORDS 19.x or later on the remote Oracle Database.

REST-enable the schema in the remote Oracle Database by using ORDS.ENABLE_SCHEMA.

Install Oracle APEX in the remote Oracle Database.

To use REST-enabled SQL in APEX:
Install ORDS 19.x or later: Oracle REST Data Services (ORDS) must be installed and configured on the remote database.
REST-enable the schema: The schema on the remote database must be REST-enabled using ORDS.ENABLE_SCHEMA to allow SQL execution via REST.
A database link is not required, and installing APEX on the remote database is unnecessary since REST-enabled SQL connects APEX to a remote schema via ORDS.

Q29. Which three Theme Components are available out-of-the-box with the Universal Theme?

Calendar

Comments

Badge

REST Data Sources

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.
D . REST Data Sources: A data feature, not a theme component; it’s a Shared Component, not a UI element tied to Universal Theme.
Technical Insight: These components leverage Universal Theme’s CSS (e.g., t-Badge, t-Calendar) and JavaScript for interactivity, reducing custom coding.
Use Case: A dashboard with a Calendar for schedules, Comments for feedback, and Badges for unread alerts.
Pitfall: Customizing requires Theme Roller or CSS overrides.

Q30. What happens when you regenerate credentials for Push Notifications in Oracle APEX?

Existing Push Subscriptions for the application will be invalidated.

A new notification server must be created.

Push Notifications will be disabled for the application.

Regenerating Push Notification credentials updates the VAPID keys (public/private pair) in the PWA settings:
A . Existing Push Subscriptions invalidated: Subscriptions (in APEX_APPL_PUSH_SUBSCRIPTIONS) are tied to the old keys. New keys break this link, requiring users to re-subscribe (e.g., via browser prompts), as the push service (e.g., Firebase) can’t authenticate old subscriptions.
B . New notification server: False; the server configuration remains; only credentials change.
C . Disabled for the app: False; notifications remain enabled but won’t work for old subscriptions until re-established.
Technical Insight: Regeneration updates APEX_PWA_VAPID_PUBLIC_KEY and APEX_PWA_VAPID_PRIVATE_KEY, triggering a subscription refresh cycle.
Use Case: Security breach requires key rotation.
Pitfall: Users must re-opt-in, potentially losing some subscribers.

Q31. Which is NOT an available Geometry Column data type for the map region?

GeoJSON

SDO_GEOMETRY

JSON OBJECT

Latitude/Longitude

The Map Region in APEX supports spatial data via:
GeoJSON: A JSON-based standard for geographic data (e.g., points, polygons).
SDO_GEOMETRY: Oracle’s native spatial data type for storing geometry (e.g., SDO_GEOMETRY(2001, 4326, SDO_POINT_TYPE(-122, 37, NULL), NULL, NULL)).
Latitude/Longitude: Separate columns for lat/long coordinates, mapped to points.
JSON OBJECT: Not a supported geometry type; while JSON can store data, it’s not a specific spatial format recognized by the Map Region without GeoJSON structure.
This ensures compatibility with Oracle Spatial and common GIS standards.

Loading …

1Z0-771 Real Exam Questions and Answers FREE: https://www.passtestking.com/Oracle/1Z0-771-practice-exam-dumps.html

Categories:1Z0-771Oracle

Tags:1Z0-771 exam cram pdf 1Z0-771 latest test camp materials 1Z0-771 new exam questions explanations 1Z0-771 reliable study questions

admin

1Z0-771 / Oracle

Oracle 1Z0-771 Exam Prep Guide Prep guide for the 1Z0-771 Exam [Q17-Q37]
1Z0-902 / Oracle

[Nov 14, 2023] Reliable 1Z0-902 Exam Tips Test Pdf Exam Material [Q19-Q33]
1Z0-1073-21 / Oracle

1Z0-1073-21 Exam Info and Free Practice Test All-in-One Exam Guide Aug-2022 [Q42-Q61]
1z0-1035-22 / Oracle

1z0-1035-22 Free Certification Exam Material from PassTestking with 82 Questions [Q41-Q57]
1Z0-770 / Oracle

2024 Realistic PassTestking 1Z0-770 Dumps PDF – 100% Passing Guarantee [Q61-Q81]
1z0-1066-23 / Oracle

Passing Oracle 1z0-1066-23 Exam Using 2024 Practice Tests [Q63-Q77]