ITTO stands for Inputs, Tools and Techniques, and Outputs of the project management processes specified in the PMBOK® Guide.
The PMBOK® Guide, 5th Edition defines 47 project management processes and their 618 ITTOs. In order to pass the PMP (or CAPM) exam, you need to be able to recognize, recall, understand, and apply your knowledge of the ITTO's to exam questions. Though the task sounds daunting, fortunately there's a tool out there that's meant specifically to tackle this problem - ITTO Explorer. It will help you study the PMBOK Guide and master the ITTO's quickly and efficiently.
Last Update: Feb 4, 2016