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positives;
A Gantt chart gives managers and workers a high-level overview of the project tasks they must complete, along with a timetable to finish their work. The chart helps you monitor the project’s progress by showing how tasks relate to each other.
it provides a high level overview
it improves efficiency and helps manage resources well
it allows for better tracking.
it illustrates overlaps and dependencies.

negatives;
The Gantt chart in fact only partially reflects the triple constraint of project management (time, cost and scope), as it focuses mainly on process management (time).
although it is possible to depict the relationships inherent in project activities through project management software, if there are too many relationships, a cluttered line diagram will make the Gantt chart more difficult to read.
set up can be time consuming
Difficult to refresh frequently, when in the process of delivering a project, things can constantly change.
references: https://www.smartsheet.com/content/gantt-chart-pros-cons

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A Gantt chart uses timelines to represent the completion of each task in a project. These timelines show how the tasks relate to one other. Gantt charts are useful because they provide an overview of a project's activities and progress.

Gantt charts indicate how work on a task can begin only after the completion of a related task. Such information helps managers understand project hurdles and make critical decisions about the best way to move a project forward.

A Gantt chart gives managers and workers a high-level overview of the project tasks they must complete, along with a timetable to finish their work. The chart helps you monitor the project's progress by showing how tasks relate to each other.

The Main Benefits of Gantt Charts

Gantt charts aren't perfect. Setup can be time consuming. With large projects, the number of tasks and their details can complicate the chart and make it difficult to understand.

The Main Challenges of Gantt Charts

You should use a Gantt chart when your team is embarking on a project that includes a variety of tasks that several people must perform. A Gantt chart can help you move a large project forward more efficiently.

However, there are times when you may want to use a simpler tool in order to show a project overview. These tools include a project timeline and a project calendar.

Download Table Showing Differences Between Project Timeline and Gantt Chart - PDF
You can also use the decision tree below to help you decide whether to use a project timeline, project calendar, or Gantt chart for your next project.

To learn more about creating a Gantt chart and get downloadable templates that can help you plan your projects, visit " Free Yearly Gantt Charts: 1-Year, 3-Year, and 5-Year." To learn more about creating a Gantt chart in Microsoft Word, visit " How to Make a Gantt Chart in Microsoft Word." You can also check out the following: " How to Make a Gantt Chart in PowerPoint"; " How to Make a Gantt Chart in Google Sheets"; " How to Create a Gantt Chart in Excel with a Template"; and " How to Create a Gantt Chart in Numbers: A Basic Mac Tutorial."

To get templates that help you create Gantt charts for a number of projects, visit " Free Gantt Chart Templates for Multiple Projects."

For templates to help you create a Gantt chart with dependencies among tasks, visit " Free Gantt Chart with Dependencies Templates." You can also check out the following links for templates in specific formats: " Free MS PowerPoint Gantt Chart Templates" and " Download Free Gantt Chart Templates in Microsoft Word."

Gantt charts help you organize projects, improve overall project visibility, and keep everyone on track. Gantt charts also help managers provide resources when and where they need them. And they encourage collaboration among project team members.

Gantt charts can help project managers do the following:

1. Determine all necessary tasks, think through a project plan, and better define the scope of a project to increase clarity.

2. Identify when tasks need to be completed, and determine predecessors and dependencies.

3. Discover a project's critical path to identify the most important tasks that you must deliver on time.

4. Keep your team informed about progress or changes, and eliminate the need for constant status updates and meetings.

5. Simplify complex tasks by organizing projects into smaller, digestible segments along a visual timeline.

6. Allocate resources across the multiple simultaneous tasks in a project, and assign the right people to the right tasks. (To learn more about resource management, visit "Resource Management Is People Management: Principles, Systems, and Plans."

7. Plan project iterations or sprints, especially in software development.

8. Track and compare planned versus actual timelines, and ensure that those planned timelines are reasonable and achievable.

9. Facilitate collaboration among stakeholders and team members.

10. Identify overdue tasks and take proactive measures to mitigate issues.

11. Shorten the setup, maintenance, and communication involved in projects, both large and small.

Here are three examples of simple Gantt charts that can help you plan and drive forward specific projects in construction, software development, and product development.

Download Gantt Chart Example for Product Development - Word

Download Gantt Chart Example for Software Development Plan - Word

Download Gantt Chart Example for Construction Project - Word

For more information on Gantt charts, including their history and how to use them, visit " Guide to Gantt Charts."

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The Pros and Cons of Gantt Charts | Smartsheet

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A Gantt chart uses timelines to represent the completion of each task in a project. These timelines show how the tasks relate to one other. Gantt charts are useful because they provide an overview of a project's activities and progress. Gantt charts indicate how work on a task can begin only after the completion of a related task.

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Benefits:
1. Visual Clarity
-A Project flow diagram is a visual aid which assist manger in understanding and setting procedure when managing the project. The diagram shows steps taken over the course of the project life cycle.

2.Effective communication

3.Effective coordination

4.Effective analysis

Negatives:
1. Alterations to diagram
-Once a flowchart is done, any problem that arises can be traced back to the main issue, however the problem lies when it is time to make changes to that point. More likely than not, the points following will have to be changed and thus a whole new diagram is required. Wasting time and money.

2. Complex ideas may cause messy diagrams
- Once an issue is complex and requires many measures to satisfy, the branches of each point just spreads out further and further, hence it can be quite confusing at first glance until you slowly read it in detail.

3. Making of another diagram is hard
- A flowchart is full of shapes and weird lines, which is to assist in drawing connections from the brain to the paper as quick as possible. The issue with that is that it is hard to replicate and in a professional context.

source:

https://www.edrawsoft.com/flowchart-benefits.html#:~:text=For%20project%20managers%20and%20resource%20schedulers%2C%20the%20benefits,unnecessary%20steps%20help%20to%20save%20time%20and%20resources.

https://www.planettogether.com/blog/advantages-and-disadvantages-of-flowcharts

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Part 1: What is The Flowchart?

A flowchart is a diagrammatic representation that illustrates the sequence of operations to be performed to get the solution to a problem. It can be seen from the definition that flow always accompanies by business or transaction. However, not all the flows can be expressed by flowcharts, unless these flows are based on some fixed routines and stable links. Here is an example of the algorithm flowchart.

The definition of flowchart can be divided into the following two parts:

Flow: It is a representation of a series of logic operations to satisfy specific requirements. It can be irregular, naturally, unfixed or full of problems. For this reason, it may apparently be absent in some situations.

Chart: It is a presentation or a written description of some regular and common parts of the flow. A chart is conducive to communication and concentration, and offers references for process engineering.

Part 2: Top Benefits of Flowchart

The following are the benefits that flowchart can effect:

1. Visual Clarity

One of the biggest benefits of a flowchart is the tool's ability to visualize multiple progresses and their sequence into a single document. Stakeholders throughout an organization can easily understand the workflow while finding out which step is unnecessary and which progress should be improved.

2. Instant Communication

Teams can use flowcharts to replace meetings. Simply clarifying progresses offers an easy, visual method to help team members instantly understand what they should do step by step.

3. Effective Coordination

For project managers and resource schedulers, the benefits of a flowchart include the ability to sequence events and reduce the potential for overburdening team members. Eliminating the unnecessary steps help to save time and resources.

4. Efficiency Increase

Efficiency increases are a significant benefit of flowcharts. The flowchart lists each step necessary to perform a process. The flowchart helps a designer remove unnecessary steps in a process, as well as errors. The flowchart should only include the steps that are requirements to reach the endpoint of the process.

5. Effective Analysis

With the help of flowchart, the problem can be analyzed in a more effective way. It specifically shows what type of action each step in a process requires. Generally, a rectangle with rounded edges defines the beginning or end of the process, a diamond shape shows the point at which a decision is required, and a square block shows an action taken during the process.

A flowchart may also include symbols that show the type of media in which data is stored, such as a rectangle with a curved bottom to show a paper document or a cylinder to symbolize a computer hard drive.

6. Problem-Solving

Flowcharts break a problem up into easily definable parts. The defined process displayed by the flowchart demonstrates the method of solving a complex problem. A flowchart reduces the chance that a necessary step for solving a problem will be left out because it appears obvious. In this way, it reduces cost and wastage of time.

7. Proper Documentation

Digital flowcharts serve as a good paperless documentation, which is needed for various purposes, making things more efficient.

Part 3: Flowchart Maker - EdrawMax

One of the most powerful programs that can compete with Microsoft Visio, EdrawMax is yet another diagramming software available for Windows, macOS, and Linux. The tool has several categories for almost all types of industries, and each category further has numerous templates to choose from, thus saving you a lot of time that you would otherwise waste in structuring a diagram, flowchart for this example, from scratch.

EdrawMax is a powerful but easy-to-use flowchart software that makes it easy to create professional-looking flowcharts based on pre-formatted flowchart templates and examples - with no drawing required. The smart vector symbols are designed with auto generation arrows, allowing users to add and connect shapes easily.

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Part 4: Flowchart Examples

Following are a few flowchart examples that would help you understand the flowchart versatility.

This is the flowchart of hiring process, from which the process goes from identification staff needed to the final confirmation. After writing the job responsibility, and sending a personal request from HR, the candidates will have an interview with HR. If all conditions satisfy the requirement listed, the candidates will have the offer to the company.

This flowchart illustrates the process of how a product is sent to the product. When the seller is received the message that a certain product has been picked by customers, then the product will inspect its quality. If the quality pass the check, then the product will send from the warehouse.

This is a manpower requirement flowchart, from which the data input in the system, when it is correct it will pass, but when the data is incorrect, the data will go pending or reject directly.

This flowchart example shows how the bookstore transaction works. From this example, when customers select their books, the bookstore will get the information, it will add the customers information and make the invoices. In the meantime, the bookstore may check the warehouse for the stock. Finally, the books give to customers, and they finish the purchase.

Part 5: Conclusion

According to this article, there are mainly three parts to illustrate what is the flowchart, to tell you the benefits of using flowchart, and to show you how easy and helpful EdrawMax flowchart tool is, then shows some flowchart examples. Creating a perfect flowchart with EdrawMax is an effective way to design, like the following illustration.

EdrawMax is the easiest all-in-one diagramming tool, you can create flowcharts and any other type diagrams with ease! With substantial flowchart symbols and clip arts, making flowchart could be as simple as possible. Also, it supports to export your work in multiple formats and share your work with others. Get started to create your flowcharts now!

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Part 1: What is The Flowchart? A flowchart is a diagrammatic representation that illustrates the sequence of operations to be performed to get the solution to a problem. It can be seen from the definition that flow always accompanies by business or transaction.

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https://www.geeksforgeeks.org/advantages-and-disadvantages-of-critical-path-method-cpm/
Positive:

-can find out which activities can be done at the same time

-make sure the project is done as soon as possible
-Easy to communicate the plan to project members
Negative:
-It can be complicated
-Wrong calculation can mess up the whole project

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Critical Path Method (CPM) is a network analysis approach. It find out which sequence of activities has the least measure of scheduling resilience by which it predict the duration of the project. It is based on the estimation of the standard time needed for execution of a activity. CPM manages the both time and cost of the project.

In this method, the critical path of the project is established by identifying the critical activities of the project. Critical activities are the activities whose total float value is '0'.

Advantages of Critical Path Method (CPM):
It has the following advantages:

1. It figures out the activities which can run parallel to each other.

2. It helps the project manager in identifying the most critical elements of the project.

3. It gives a practical and disciplined base which helps in determining how to reach the objectives.

4. CPM is effective in new project management.

5. CPM can strengthen a team perception if it is applied properly.

6. CPM provides demonstration of dependencies which helps in the scheduling of individual activities.

7. It shows the activities and their outcomes as a network diagram.

8. It gives a fair and concise procedure of documenting of project.

9. It helps in determining the slack time.

10. An explicit and clear approach of communicating project plans, schedules, time and cost performance is developed.

11. It is extensively used in industry.

12. It helps in optimization by determining the project duration.

Disadvantages of Critical Path Method (CPM):
It has the following disadvantages:

1. The scheduling of personnel is not handled by the CPM.

2. In CPM, it is difficult to estimate the completion time of an activity.

3. The critical path is not always clear in CPM.

4. For bigger projects, CPM networks can be complicated too.

5. It also does not handle the scheduling of the resource allocation.

6. In CPM, critical path needs to be calculated precisely.

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Advantages and Disadvantages of Critical Path Method (CPM) - GeeksforGeeks

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Critical Path Method (CPM) is a network analysis approach. It find out which sequence of activities has the least measure of scheduling resilience by which it predict the duration of the project. It is based on the estimation of the standard time needed for execution of a activity.