List the Two Basic Components of a Global Information System

question 102

Essay

List the two basic components of a global information system (GIS).

---

Definitions:

Critical Path Method

A project management technique for determining the longest sequence of dependent tasks and scheduling resources to optimize achievement of project objectives.

PERT Chart

A project management tool used to schedule, organize, and coordinate tasks within a project, standing for Program Evaluation and Review Technique.

Longest Path

In project management, the sequence of tasks that determines the minimum timeframe required to complete a project, with any delay in these tasks delaying the whole project.

Gantt Chart

A visual project management tool that outlines project schedules, showing the start and end dates of individual tasks through horizontal bar graphs.