The disadvantages of network diagram in project management is that it takes a lot of time to produce and it is very costly. The other disadvantage is that it may be complex which might lead it to being misinterpreted.
They can become very complex and can take a lot of time.
Its make the technicians more easier to troubleshoot the problems when they know what exist on their network, and the technicians can know where and how each node is connected to another node. Network Diagram also help to provide big picture reason to the technicians can troubleshoot even faster with a minimum quantity of research. It will be very usefull for the new technicians to learn more faster. Don't need to memorize the network over time because technician can use network diagram has a quick reference to turn and allow the new workers to be a helpful part of the team in a short time.
Project Networkis a distributed model of work to be completed in a project.
The importance of network analysis in project valluation are that (1)it allowes planning and co-ordination of resourses(2)it reduces and eliminate project idleness(3)it also reduces waste by efficient planning and co-ordination of resources.However it have got some disadvantages that (1)the time period taken by an activity is subjective as it is based on assamptions(2)it is also time consuming and complex to prepare network analysis
Project reviews take place during the lifecycle of a project in order to check the likely or actual achievements of the objectives specified in the Project Management Plan (PMP) and the benefits detailed in the Business Case. They should be planned through the project and aligned to the business cycles, and aligned with portfolio or programme reviews. They act to encourage the project managers and project teams to reflect on the project status and objectively review their work. Certain reviews can act as decision points between project phases for senior management to authorise continued investment in the project. Post Project Reviews analyse how the project performed against the Business Case and Project Management Plan (PMP) and help to identify lessons learnt that will enable continuous improvements.
disadvantages of using network
Network Diagram is something that helps project managers to split down activities in a project such that, they can be assigned, managed and executed properly
A Gantt chart is a very useful project management tool that provides you with an overview of your schedule (something that the network diagram did not).
They can become very complex and can take a lot of time.
A network diagram gives a bird-eyes view of a system without having to go into technical details. If well done it will also show who is responsible for which parts. Finally, it gives the Project Manager a point of contact; the person capable of creating the network diagram surely has a thorough understating of the system.
Network diagram also do not clearly show time line for a project. Large networks require dedicated maintenance and analysis. Network diagram do not lead themselves to easy reproduction or distribution. Tools and system can be expensive to acquire and maintain.
Key features of project management software are * Planning utilities (product based planning for instance - product breakdown structure, product flow diagram) * Gantt chart * Network diagram * Resource management * Risk management * Issue management * Daily log (optional) * Calendar * Work packages * Checkpoints * Snapshots * Cost items (optional) * Resource load diagram * Cost diagram * Reports There are other features of PM software such as integration with mail server, Sharepoint and other collaboration portals. There are a lot of products for project management. Some include * Microsoft Project * Easy Projects .NET * P2ware Planner * FogBugz
er diagram for rto management system
It's easier to troubleshoot problems if the service technicians know what exists on their network, where, and how each node is connected to each other node. A network diagram provides that "Big Picture" allowing a technician to troubleshoot more quickly with a minimum amount of research. A network diagram also helps new technicians get up to speed quickly. Instead of memorizing the network over time, a technician has a quick reference to turn to, allowing the new technician to be a productive part of the team more quickly.
There are several different places in which an Er-Diagram can be found. Photobucket has pictures of Er-Diagrams that can be examples for a College Management System Project.
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they are not giving complete training to there new employes