How can Vlocity applications be extended?

• A. Through third-party plugins only.
• B. Through custom Apex code and third-party APIs.
• C. By purchasing additional modules.
• D. Via user-friendly configuration settings.

Answer: (B)

Vlocity applications can be effectively extended through custom Apex code and third-party APIs. This approach allows developers to enhance the functionality of Vlocity applications by writing custom business logic, integrating with external systems, and providing tailored solutions that meet specific business requirements. Apex, being a powerful programming language in the Salesforce ecosystem, enables the creation of complex operations that enhance the capabilities of Vlocity's platform.

Third-party APIs play a critical role in this extension process as they allow Vlocity applications to communicate with external services and data sources. By leveraging these APIs, businesses can expand their applications' reach, enabling them to utilize external functionalities and enrich their data, which ultimately provides a more comprehensive experience for users.

The other options do not encompass the full scope of how Vlocity applications can be extended. While third-party plugins can add functionality, relying solely on them limits the capabilities available for customization. Purchasing additional modules could offer new features but does not necessarily provide the flexibility or control that custom Apex and APIs do. Configuration settings, while user-friendly, often cater to less complex extension needs and do not cover scenarios requiring the powerful customization that Apex can deliver.