پاورپوینت PERT, CPM and GANTT methods MS-PROJECT

پاورپوینت PERT, CPM and GANTT methods MS-PROJECT (pptx) 32 اسلاید

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June 25 MS-PROJECTPERT, CPM and GANTT methods Information Systems Project Management June 25 Contents Some general elements of MS-project Keywords 4 planning steps PERT in MS-Project CPM in MS-Project GANTT in MS-Project June 25 GANTT chart PERT network Tracking GANTT Resource usage More views June 25 Keywords: Task, Milestone Task: in project planning, the most basic element. A task (or activity) describes the action that should be completed by a resource to obtain a given result. Milestone: Tasks (or activities) with no duration. Milestones are used to indicate when an objective should be reached, or when control will take place. June 25 Keywords: Duration, Link Duration: time needed to complete a task Link: describes a relation between two (or several) tasks. In most cases, it is a preceeding-succeeding relationship between two tasks June 25 Keywords: Free slack Free slack corresponds to the slack time which can be used without influencing the start date of other tasks. June 25 Keywords: critical path The longest path from the first task to the last task of the project is called the critical path, this gives the expected project duration (any task on this critical path that will be delayed will delay the whole project). Below: the red path is the critical path. June 25 Keywords: Effort driven Description: An Effort Driven task indicates whether the scheduling for the task is effort driven. Example:   You have a task to create a set of architectural drawings, with a duration of 4 weeks, which is how long the task would take one drafter to complete. Because the task is effort driven, you assign four drafters to the task and the schedule of the task to be completed will be changed to 1 week. June 25 4 planning steps: List the tasks List the tasks of the project: you need to discard tasks which are not relevant in the planning (a project can be decomposed to a very detailed level; but at one point of time, this level of detail is no more relevant for the planning) List the milestones.