What is a graphical network model that depicts a project's tasks and the relationships between those tasks?
A)Gantt chart
B)PERT chart
C)Dependency
D)All the answers are correct

Question

Quizplus · Accepted Answer

A PERT chart (Program Evaluation and Review Technique) is a graphical network model that is used to depict the tasks and the relationships between them in a project. It visualizes the critical path of the project, helps in identifying dependencies and bottlenecks, and enables effective time management. A Gantt chart (option A) is another type of project management tool that displays project tasks in a horizontal bar chart, but it does not show the dependencies between tasks as clearly as a PERT chart. Option C (Dependency) is not a graphical model, but a term used to refer to the relationship between tasks in a project. Therefore, option B is the best answer.

What Is a Graphical Network Model That Depicts a Project's