A project manager is mapping out a project based upon the dependencies of the project activities. Which of the following would be BEST for this process? (Select TWO).

Critical Path Method (CPM) is an algorithm used with ADM or PDM to determine the longest path through the project network, but it is not a diagramming method itself for mapping dependencies.

Activity-on-Arrow (AOA) or Arrow Diagramming Method (ADM) is a network diagramming technique where activities are represented by arrows, and nodes represent events or milestones, clearly showing activity dependencies.

Precedence Diagramming Method (PDM), also known as Activity-on-Node (AON), is a network diagramming technique where activities are represented by nodes, and arrows represent the dependencies between these activities, making it ideal for visualizing task sequences.

A Gantt chart is a bar chart showing the schedule of activities against time, useful for tracking progress, but it is less effective than ADM or PDM for explicitly illustrating complex activity dependencies.

Program Evaluation and Review Technique (PERT) is a method used for estimating activity durations under uncertainty, often in conjunction with network diagrams, but it is not a primary method for diagramming dependencies.