Oracle APEX Interview Questions and Answers

Ques 1. Why would you want to build a mobile app using Oracle Application Express?

Oracle Application Express is a great tool for building mobile apps because it is very user-friendly and easy to use. Additionally, it offers a lot of flexibility in terms of how you can design and build your app.

Ques 2. How does Oracle Application Express compare with other frameworks like Ruby on Rails or Django?

Oracle Application Express is a web application development framework that is similar to frameworks like Ruby on Rails or Django. It is used to develop web applications using Oracle databases. It includes a number of features that make it unique, such as the ability to automatically generate forms based on database tables, and the ability to easily integrate with Oracle databases.

Ques 3. Is it possible to migrate the code from one workspace to another? If yes, then how?

Yes, it is possible to migrate the code from one workspace to another. In order to do this, you will need to use the Export/Import feature within Oracle Application Express.

Ques 4. How can you keep your development environment up-to-date with regard to security patches?

You can keep your development environment up-to-date with regard to security patches by regularly checking for updates from Oracle and applying them as necessary. You can also subscribe to Oracle’s security mailing list to receive notifications of new security patches as they are released.

Ques 5. What are the key differences between SQL Workshop and Apex Workspace?

• SQL Workshop is a tool for working with SQL databases, while Apex Workspace is a tool for working with Oracle Application Express applications.
• SQL Workshop provides a user interface for running SQL queries and commands, while Apex Workspace provides a user interface for developing and managing Oracle Application Express applications.

Ques 6. What is the usage of the apex_util package in Oracle APEX?

The apex_util package is used for a variety of tasks related to Oracle Application Express, including retrieving session information, generating HTML, and creating email messages etc.

Ques 7. How do you design a responsive page using Oracle Application Express?

In order to design a responsive page using Oracle Application Express, you will need to use the fluid grid layout. This will allow you to create a page that will resize itself based on the size of the device that it is being viewed on.