What is one characteristic of a robust Java application?

A characteristic of a robust Java application is its ability to utilize server-side technologies, which enables the application to handle a variety of client requests and perform complex tasks on the server. This versatility is crucial for scalability and maintenance, making it possible for Java applications to be deployed across different environments such as cloud-based servers, enterprise systems, and web applications.

By leveraging server-side technologies, a robust Java application can effectively manage resources, execute business logic, and communicate with databases or external services without overloading the client-side. This contributes to enhanced performance, reliability, and user experience, as the application can dynamically respond to user interactions while maintaining a strong back-end architecture.

In contrast, other characteristics mentioned either imply limitations, such as being restricted to desktop applications, or do not emphasize the essential capabilities that define robustness in Java applications, such as scalability, performance, and the ability to manage complex interactions effectively.