Please enable JavaScript.
Coggle requires JavaScript to display documents.
Key words (Methodology (Waterfall (Design (The look of the system is…
Key words
Methodology
Interative
An iterative methodology is when there is no clear pathway form start to finish. This methodology has a reduced amount of planning at the beginning to complete the project faster.
Waterfall
Design
The look of the system is created on the based on the project requirements. It will often include sketches to show the designs of the different screens within the user interface.
Implementation
the new system is created. In this stage, the programming code for the new system is created along with the user interface
Analysis
Project requirements are established, including the user requirements, such as what they want the system to be able to do it. it will also include how much money is available for the project and the data completion.
Testing
the new system is checked, it will be tested to ensure that it is working correctly and contains no faults. This is where the client will see the new system so that they can try it and give feed back
-
Project
A project methodology is how the time within a project is structured and in what order the tasks will be completed. It is important to use a project methodology to make sure that the system you are creating meets the project requirements
Critical Path Diagrams
A Critical path diagram is very similar to a PERT chart, because it also uses nodes for each task.
For each task, the node shows the earliest start time (EST), which indicates the earliest possible time that each task can start and the latest finish time (LFT), which indicates the latest possible time that each task can be completed. The ESTs and LFTs can show time in hours, days, weeks.
If the EST and LFT are the same within the node, then that task will be critical. When the diagram is complete, you should see all the critical tasks and they will form a path from beginning to the end of the diagram.
If a task is on thew critical path, then it is 'Critical' to finishing the project on time.
If a task on the critical path is delayed, then it will delay the whole project
Gantt
A gantt chart uses different blocks to represent the amount of time each task will take.
The tasks are usually shown along the vertical axis of the diagram and the amount of time is usually shown along the horizontal axis of the diagram.
PERT Chart
PERT stands for Program Evaluation Review Technique, a Pert chart can be used to plan when project tasks will be completed. The diagram is made up of different nodes, which represent a different task that will be completed in the project. Arrows are then used to join the different nodes together to show the order in which the tasks will be completed.