Which of the following activity sequencing techniques uses nodes to symbolize the dependencies of each activity?

The Critical Path Method is a scheduling technique that uses a network diagram to identify the longest sequence of dependent activities, thereby determining the shortest possible project duration, but it does not use nodes to symbolize dependencies themselves in the way ADM does.

The Critical Chain Method is a scheduling technique that focuses on managing resource constraints and uncertainties by adding buffers to the project schedule, rather than on the graphical representation of activity dependencies.

The Arrow Diagramming Method (ADM), also known as Activity-on-Arrow (AOA), graphically depicts project activities as arrows and the logical relationships or dependencies between them as nodes. These nodes represent events, such as the completion of one activity and the start of another, clearly illustrating the sequence and flow of tasks.

A Gantt Chart Method is a bar chart that visually represents a project schedule over time, showing activity start and finish dates, but it does not use nodes to symbolize dependencies.