Oracle APEX Developer Professional (2025)

It looks like you've provided a comprehensive list of topics related to Oracle Application Express (APEX), which is a powerful low-code development platform that enables you to build secure, scalable, and high-performance web applications. Here's a brief overview of each topic based on your list:

1. Understanding Authentication Schemes: Authentication schemes in APEX define how users are authenticated when they log in to an application. There are various authentication methods such as Database Accounts, Open Door Credentials, Application Express Accounts, Social Sign-in using OAUTH2 with Google, etc. Each has its own use cases and security implications.

2. Creating and Using Authorization Schemes: After a user is authenticated, authorization schemes determine what each user is allowed to do within the application. You can create global or application-level authorization schemes and attach them to pages, regions, and other components to control access.

3. Session State Protection: This feature helps protect your application against session hijacking attacks by ensuring that only active sessions can perform certain actions.

4. Creating and Using Dynamic Actions: Dynamic Actions in APEX allow you to create interactive user interfaces by adding client-side interactivity without writing complex JavaScript code. You can use events such as browser events, framework events, component events, or custom events to trigger dynamic actions.

5. Calendar Component: The Calendar component in APEX allows users to view and manage calendar events. You can create and modify calendars using the property editor.

6. Tree Component: The Tree component enables you to display hierarchical data with dragging and dropping capabilities, which is useful for organizing nested data structures.

7. Migrating Application Development Between Environments: APEX provides tools to migrate applications and supporting objects between development environments. This includes exporting and importing entire applications, database objects like tables and triggers, and migrating application data.

8. Oracle APEX 23.2 - New Features: Oracle Application Express continues to evolve with new features in each release. Some of the key features in version 23.2 include a new ComboBox page item, Image Upload functionality, QR and Barcode generation, application working copies with integrated diff, workflow enhancements, and support for Fusion Apps extensions, among others.

9. Maps: APEX provides the ability to display maps and geolocation data within your applications, which can be integrated into pages or used as part of your application's functionality.

Each of these topics is quite broad, and mastering them requires a good understanding of the underlying concepts, practical experience with APEX, and knowledge of the specific features you wish to implement. If you're new to APEX, it's recommended to start with the basics and gradually move on to more complex topics like authentication, authorization, dynamic actions, and custom components.