According to Disciplined Agile (DA), which of the following are the three categories of process blades?

In the context of Disciplined Agile, the three categories of process blades are designed to provide teams with a comprehensive toolkit for various aspects of creating and delivering value. The accurate category is Disciplined DevOps, which emphasizes the integration of development and operations practices. Disciplined DevOps focuses on bridging the gap between these two traditionally siloed areas, ensuring that teams can effectively collaborate, deliver quality software, and maintain systems in an operational state.

The other categories mentioned are also relevant in the Disciplined Agile framework, but they pertain to broader organizational practices or specific areas rather than being designated as core process blades. For example, Disciplined Agile Delivery focuses on the delivery and development aspect of the framework, while Disciplined Agile IT and Disciplined Project Management Office (PMO) address different organizational roles and functions. However, in terms of categorization as process blades, Disciplined DevOps specifically aligns with the need for integrated practices within delivery and operations.