How to Get a Job For Project Managers

Learn how to write resume and interview

Leadership for Project Managers

Learn how to lead and drive project success.

Project Management with AI

From a beginner to project management professional.

Agile Project Management and SCRUM with AI

Learn to run Scrum and Agile with AI.

Network

In project scheduling, a network is a diagram that maps activities and their logical dependencies, showing sequence, concurrency, and paths that drive total duration (critical path); commonly called a project schedule network diagram.

Key Points

  • Also known as a project schedule network diagram; it visualizes activity sequencing and dependencies.
  • Enables critical path and float analysis, supports leads and lags, and highlights parallel work.
  • Typically built with the Precedence Diagramming Method (AON) using FS, SS, FF, and SF relationships.
  • Forms the basis for schedule development, what-if analysis, and ongoing schedule updates.

Example

For an IT rollout: A = Configure server, B = Install application, C = Migrate data, D = System test. B and C depend on A; D depends on both B and C. Drawing the network reveals two parallel paths (A-B-D and A-C-D). The longer path determines the critical path and overall project duration.

PMP Example Question

A project manager needs a visual model to analyze dependencies and determine the critical path before finalizing the baseline. What should the PM develop?

  1. Project schedule network diagram
  2. Milestone list
  3. RACI chart
  4. Product breakdown structure

Correct Answer: A — Project schedule network diagram (network)

Explanation: The network shows activity relationships and paths, enabling critical path and float analysis; the other options do not model dependencies.

Project Management with AI: From Initiation to Closing

Build a practical project management process from initiation to closing with our Project Management: From Initiation to Closing with AI course. Learn how to move from informal project coordination to a structured, repeatable approach using PMBOK-aligned workflows, real examples, and professional templates.

This hands-on course follows a complete project lifecycle. You will learn how to write a project charter, define scope, build a work breakdown structure, develop a schedule, estimate costs, manage risks, engage stakeholders, execute the work, monitor performance, and close the project properly.

You will also learn how to use AI tools to accelerate project management work. The course includes reusable prompts, downloadable templates, assignments, and worked examples that show how project documents connect from one stage to the next.

The course is designed for professionals, team leads, coordinators, analysts, and new project managers who need practical skills they can apply at work. Enroll now and build the confidence to manage projects with structure, clarity, and control.

Explore the Course


Run the drill before the incident runs you

Design, run and prove OT drills and tabletop exercises before an incident tests your team. OT Incident Drills and Exercises includes 24 lessons and practical exercise materials, delivered through HKSM Courses for US$47 one-time. 30-day money-back guarantee when 50% or less of the course has been consumed.

Explore the Course