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Mind mapping is an effective means to take notes and brainstorm essay topics. A mind map involves writing down a central theme and thinking of new and related ideas which radiate out from the center. By focusing on key ideas written down in your own words and looking for connections between them, you can map knowledge in a way that will help you to better understand and retain information.
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A flowchart is a diagram of the sequence of steps in a process. It is a general purpose tool that can be used for a variety of purposes, such as manufacturing processes, management or service processes, or project planning. It is often defined as a graphical representation of an algorithm, a step-by-step approach to a task. It displays the steps as various types of boxes and shows their order by connecting the boxes with arrows.
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Data Flow diagrams (DFDS) describe logical models and data transformations in the system. It includes a mechanism for modeling data flows and supports decomposition to illustrate the details of data flows and functionality. A data flow chart cannot display information about the order of operations. Therefore, it is not a process or process modeling approach.
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Use cases describe how users use the system to achieve specific goals. A use-case diagram consists of a system, related use cases, and actors, and relates them to each other to visualize: What is it describing? (System), who is using the system? What are the actors trying to achieve? Thus, use cases help ensure that the right system is developed by capturing requirements from the user’s point of view.
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In software development, “estimation” in the usual sense includes a quantitative assessment of the effort required to perform a specific development task; this is usually expressed in terms of duration. Agile estimation is the process of evaluating the effort required to complete the tasks on a product’s backlog in order of priority. This effort is usually measured in terms of the time required to complete the task, which in turn leads to accurate sprint planning.
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Whether the team is working on a product or a project, we need to answer the question, “When will we get it done?” “Or how much we can do at a certain point in time, so as in the traditional development model, we need to estimate the effort before we start the project. During the development of Scrum, the team shared responsibility and collectively committed to the work of each Sprint, so the estimated workload for the agile team used a collective estimation approach.
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PERT diagrams show each task in a project as a node. Dependencies between tasks (for example, one task needs to be completed before another can be started) can be clearly shown through connections between task nodes. It also shows time information for each task, similar to the critical path approach (CPM), which determines the longest path for a project and thus the minimum time for the project to complete.
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Choose from over 50 chart types to find the perfect representation of your data. Both common and advanced chart types are supported, including bar, line, area, pie, doughnut, radar, and rose charts. Visualize your data and statistics quickly and easily with Visual Paradigm’s online chart maker.
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Strategic Analysis is a core step in the Strategic Learning Cycle. Every strategist should have a toolset of analytical models at his or her disposal. However, there are many techniques and tools available for strategy analysis. If you google around the web, you will find a long list of options available. The challenge is to acquire the right techniques and tools for a given business problem. This article give you a brief introduction for you to jumpstart the strategic analysis learning process.
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Visual Paradigm Online (VP Online) Free Edition is a free online drawing tool that supports UML, ERD, Organization Chart, etc. It features a simple, intuitive yet powerful UML editor, which allows you to create professional UML diagrams smoothly and quickly. The free UML tool comes with no ad, no limited period of access and no limitations such as, number of diagrams, number of shapes and etc. You own the diagrams you created for personal and non-commercial purposes.
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