Chapter 4Project Management15.The project schedule should be developed based on the desired due date for projectcompletion based on management decree. Show
Get answer to your question and much more 16.GANTT is an acronym that stands for Group Activity Network Time Table.Page: 125LOD: Medium Get answer to your question and much more Rationale: Gantt is the last name of the inventor of the Gantt chart. PERT is anacronym that stands for Project Evaluation and Review Technique.17.A project manager must demonstrate people management skills to coordinate,delegate, motivate, advise, appraise, and reward team members.Page: 125LOD: Easy Get answer to your question and much more 18.The project manager must monitor and report progress against goals, schedule, andcosts, and make appropriate adjustments when necessary.Page: 125LOD: Easy Get answer to your question and much more 19.A Gantt chart is a graphical network model that depicts a project's tasks and therelationships between those tasks. Get answer to your question and much more 20.PERT charts were developed to make clear the interdependence between project tasks.Page: 125LOD: Easy Get answer to your question and much more 21.Gantt charts clearly show the overlapping tasks, that is, the tasks that can beperformed at the same time.Page: 125-127LOD: Easy Get answer to your question and much more Whitten/Bentley, Systems Analysis & Design Methods, Seventh Edition56 What is a Gantt chart?A Gantt chart is a horizontal bar chart developed as a production control tool in 1917 by Henry L. Gantt, an American engineer and social scientist. Frequently used in project management, a Gantt chart provides a graphical illustration of a schedule that can be used to plan, coordinate and track tasks in a project. Gantt charts can be simple versions created on graph paper or more complex automated versions created using project management applications such as Microsoft Project or Excel. This Gantt chart example depicts the process of deploying code. It shows the linear nature of Gantt charts. Tasks are given an allotted span of time and laid out sequentially.History of the Gantt chartKarol Adamiecki, a Polish mechanical engineer and professor, is credited with devising what would become the first Gantt chart in 1896. He developed the law of harmony in management. It emphasizes the importance of good teams, scheduling and using compatible production tools. Adamiecki created the harmonogram, a precursor of the Gantt chart. It was not published until 1931 and was only published in Polish. In 1917, American engineer Henry L. Gantt used Adamiecki's harmonogram as inspiration for his own chart. The Gantt chart became popular as a way to describe resource loading and production planning in factories. It was also useful for gauging employee productivity. Early Gantt charts were made of physical materials like paper and blocks. Some of the earliest ones were used in World War I at munitions manufacturing plants to help manage the unprecedented production requirements to support war efforts. Until the 1980s, Gantt charts were limited in complexity and were hand-drawn. Computers enabled more complex Gantt charts. They also made the charts easier to change and suitable for more applications. Today, Gantt charts are widely used as part of project management software.
What are Gantt charts used for?Gantt charts are one of the many project management tools. They present in one chart all the tasks in a project. They show the order in which they tasks should be done and the time needed to complete them. This is valuable information to have when managing projects for the following reasons:
Both the Waterfall and Agile project management methodologies make use of Gantt charts. Because they display project information linearly, they work particularly well with Waterfall, where customer expectations are collected at the beginning of a project, and a linear plan is devised to meet them. Project teams using the Agile approach set their own goals and use continuous customer feedback to update their plan in real time. Gantt charts can be useful in Agile to compare an old plan to a proposed change and to see what effect the change has on the overall plan. How to build a Gantt chartA Gantt chart is constructed with a horizontal axis representing the total time span of the project, broken down into increments -- days, weeks or months. It has a vertical axis representing the project tasks. For example, if the project is choosing new HR software, major tasks might be: conduct research, choose software and install software. Horizontal bars of varying lengths represent the sequences, timing, and time span for each task. Using the same example, put "conduct research" at the top of the vertical axis and draw a bar on the graph that represents the amount of time anticipated for the research, then enter the other tasks below the first one with representative bars at the points in time when they'll be undertaken. The bar spans may overlap. For example, conducting research and choosing software may happen during the same time span. As the project progresses, secondary bars, arrowheads or darkened bars may be added to indicate completed tasks, or the portions of tasks completed. A vertical line is used to represent the report date. Gantt charts can also be created using software like Microsoft Excel. With some programming knowledge, JavaScript can be used. It has several chart libraries that work well for data visualization. In this more complex project example, tracking relationships and dependencies among the various tasks may be difficult.What are the benefits of using a Gantt chart?Some benefits of using a Gantt chart include the following:
Gantt chart limitationsGantt charts are useful project management tools, but they have flaws, such as the following:
Gantt chart softwareA variety of project management tools can function as Gantt chart software. Examples include:
Not all of these tools are exclusively for creating Gantt charts. Some of them support other functions and contain features that let users create Gantt charts. For example, Jira is a project management and application lifecycle management tool that contains a Gantt chart feature. On the other hand, Gantto is largely dedicated to creating and sharing Gantt charts. Certain applications that are used for creating Gantt charts can also be used for team collaboration. Learn the five steps organizations can take to better manage team collaboration applications. This was last updated in November 2021 Continue Reading About Gantt chart
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When a horizontal bar chart that shows project tasks against a calendar is called?A Gantt chart is a bar chart that shows the tasks of a project, when each task must take place, and how long each task will take to complete.
What is a bar chart that shows a project schedule called?A Gantt chart is a bar chart that provides a visual view of project tasks scheduled over time. A Gantt chart is used for project planning: it's a useful way of showing what work is scheduled to be done on specific days.
Is Gantt chart horizontal?A Gantt chart is a horizontal bar chart developed as a production control tool in 1917 by Henry L. Gantt, an American engineer and social scientist. Frequently used in project management, a Gantt chart provides a graphical illustration of a schedule that can be used to plan, coordinate and track tasks in a project.
What are the bars in a Gantt chart called?Dateline: A vertical line that highlights the current date on the gantt chart. Bars: Horizontal markers on the right side of the gantt chart that represent tasks and show progress, duration, and start and end dates. Milestones: Yellow diamonds that call out major events, dates, decisions, and deliverables.
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