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When businesses, hospitals and other organizations take the time to understand how information is shared and received within their infrastructures, they can identify ways to streamline the flow of data by way of process modeling. Creating a context diagram is one type of process modeling method, and is a visual representation of the inputs and outputs of data with a system. Companies analyze context diagrams to learn what circumstances, or context, impact the data flow. If you're creating a context diagram for a client, learn all about the company's inputs and outputs first.
Several programs in the Microsoft Office suite allow you to make structure diagrams in case you need to add some charts, graphs, and other visual representations to support any text or other images. However, the available graphs and templates you can use are limited compared with a more dedicated tool like Microsoft Visio. Use Microsoft Visio to pick from a wide number of templates so you have more options in creating a structure diagram.
A website tree diagram illustrates how pages on a website are organized. Parent pages are shown above or to the left of child pages, indicating the relationships between webpages and how they are accessed. Web development teams use the diagrams when creating or redesigning websites. Website tree diagrams can be simple or elaborate, depending on the size of the website and the needs of the development team.
A rubric is a scoring tool. It plainly displays the criteria to be graded for a project or assignment. A point value and level of quality corresponds with each category, explicitly showing students how their total grade was calculated. Rubrics help students and teachers define what is considered quality work and add an extra level of objectivity to the grading process. The best rubrics, especially for math classes, contain a section for students to evaluate their own work before turning it in to the teacher, who will grade the work with the same rubric.
Creating robustness diagrams in Visio can be a challenging endeavor. Robustness diagrams are based on UML 2.0 methodology. They describe the business operations and information flow through a system. In Visio, designing a robustness diagram requires some ingenuity in working with the available stencils and tools. A basic overview of the process of creating a simple robustness diagram illustrates the design process.
NetBeans is an open-source software development project with an active community of collaborating users and developers. UML stands for "Unified Modeling Language." It is a standardized general-purpose modeling language that you can activate on your NetBeans software. NetBeans offer a free UML plugin that you can install and activate from the Update Center wizard. You may require administrative rights on your computer to complete this task.
UML, the unified modeling language, is a standard used to visually describe a program, specifically an object-oriented program. UML helps to organize, plan and visualize a program. In addition, being a standard, it is widely used and accepted as the language for outlining programs. UML is used in a variety of purposes and its readability and re-usability make it an ideal choice for programmers.
Microsoft Visio is a software application for creating many different types of flowcharts. Visio images, such as pictures and spreadsheets, can be embedded in a Visio drawing. The size and shape of any Visio image can be changed according to the user's preference.
A Venn diagram is a visual representation of the relationship between different groups or sets. Venn diagrams generally use overlapping circles to show a relationship, with text within the circles describing what they are. The Microsoft Office set of products allows you to create Venn diagrams as part of the "SmartArt" package of preset illustrations. In Office 2010, you can add Venn diagrams to Word documents, Excel spreadsheets and PowerPoint presentations. Venn diagrams work exceptionally well in PowerPoint, as the program is designed to provide visual information in the form of slides.
What programs come with Microsoft Office 2007 depends on which suite, or bundle, you purchase. Creating a Venn diagram in Office 2007 requires the use Word, Excel or PowerPoint. The method used for insertion is the same for all three programs. A Venn diagram is a graphical representation that uses intersecting circles that overlap to express which characteristics are shared by two different groups and which are set apart.
Air traffic controllers have a tough and demanding job. They must make sure that planes move through the airport safely and efficiency. You can play several games that try to capture this sense of constant pressure and multi-tasking.
Unified Modeling Language (UML) is a type of documentation standard that helps coders create comments for code. UML is placed in programming code files such as class files for an air traffic control program. The UML is in the class files, so you can use your Visual Studio coding platform to do a search to find each class. You can search the code for each class to return a count of classes or to view the properties of each class.
A chevron diagram is used to graphically represent a progression of steps or actions, such as in a workflow or similar process. The chevron shape is much like an arrow and points to show the direction of movement. Each chevron can also be used as a main point that contains subpoints. You can use Microsoft Office 2007 and 2010 software to make chevron diagrams for presentations, documents, email messages and spreadsheets.
An electric motor refers to a device that uses magnetic fields and conductors to convert electrical energy into mechanical energy. A stepper motor is a kind of brushless electric motor that is used in numerous applications.
Data Flow Diagrams (DFD), also commonly known as flow charts, provide a visual representation of the processes and instructions necessary to perform a certain task or group of tasks. DFDs use basic geometric shapes and caption text to show a viewer how to follow a set of sequenced event instructions. Microsoft Visio, part of the Microsoft Office Suite, is an application designed to make creating DFDs a relatively quick and straightforward task. Most users get the hang of using the application to create basic DFDs in almost no time at all.
Process flowcharts are visual steps in a process represented by symbolic shapes with connecting symbols such as lines and arrows to show the direction of the next step. The process flowchart helps you to see any illogical steps, redundancies, dead ends and indirect paths.
A use case diagram is a graphical description of the different ways users interact with a system. These diagrams are useful tools for communicating how a system must operate with project stakeholders, designers and developers. They are simple drawings primarily composed of subjects, actors, use cases and associations between the actors and the use cases. Use case diagrams should document an observable and valuable outcome for users of the system.
A concept flow diagram is a diagrammatic layout representing a main concept and related concepts. A flow diagram helps you visualize relationships among concepts graphically by laying out words, shapes or images to represent them. Concept maps are useful in note-taking, instructional design, training and understanding complex ideas and arguments (see Reference 1).
Providing a child in school with the instruction they need based on their academic level can mean the difference between her being successful in school or failing. Using a data flow diagram helps teachers and administrators determine, based on data, what area a child struggles in and what interventions need to be provided to her so she can be successful. With careful planning, a data flow chart can be created to determine the needs of students and develop a plan of how they will be successful in school.
Computer programming begins long before you start inputting code. Each program is a solution to a problem, whether it was the fearsome Y2K problem in 1999 or just a simple balance of your bank statements. State diagrams allow you to break down the problem into its smallest pieces by mapping out the different states of being and transitions allowable by a certain proposed situation. State diagrams uses simple symbols in place of a complex programming language to decide the direction of the program.
A process flow diagram (PFD) is chiefly used in the engineering and chemical industries where depicting the relationships between major components is of particular importance. The PFD does not include minor parts or elements of a given system. The PFD is a graphical representation, which illustrates and analyzes major steps taken in a given process. Symbols of various shapes and sizes are used to display the process flow with arrows used to indicate the proper connection between them.
Class diagrams lay out the properties, methods and members for your programming modules. Classes are coded files that represent a unit or an object in your application. For instance, if you write a program that represents a car, one class module describes the engine, another describes the body and the other describes the interior of the car. Class diagrams are used in large applications, so web developers can reference each class and its properties.
An Entity-Relationship diagram is a visual representation of the structure of a database. An E-R diagram visually specifies all entities, primary keys, foreign keys, artificial keys and secondary keys. In addition, a dashed line defines relationships and a dot at the end of a dashed line indicates the "many" part of a one-to-many relationship.
To create a data flow diagram, you must identify a system or process with relationships that share data. The flow of the shared data relationships produces a data flow diagram. The data flow diagram can be represented using charting symbols in any software package that contains graphic symbols. Most word-processing, graphics and illustration software packages provide the shapes necessary to create a variety of data flow diagrams. A data flow diagram can represent a collection of data or a single data item that flows from one process to another.
A Unified Modeling Language (UML) class diagram is used to identify and describe the classes that will be created when implementing an application. You can think of a class as a person or thing that plays a role in an application. A class often has data, which is represented by attributes. A class also has behaviors, which are represented by methods. Classes can also be related to other classes. For example, a class might inherit from a more general class, a class might contain another class, or a class might use the methods of different class. Let’s look at how…
Many organizations, groups, and IT departments depict their information in tree diagrams or informational flow charts. Although the variations may differ somewhat, the structure is basically the same. You can build these charts easily using whatever software you have available and whatever style best suits your objective. You can make your tree diagrams display from left to right or top or top to bottom which again, depends on content. Sometimes it's a lot easier to see the "Big Picture" using a flow or tree diagram. Systems analysts and many educators and computer professionals use this tool extensively.
To create diagrams from code use program analysis and any software with flow chart symbols. There are several methodologies available, but they are only as good as the analytical data you provide to the methodology or tool. Therefore, using the basics of program analysis with flow charting symbols produces the most accurate diagram from code. Your analysis should at least include the three basic components, input, process, and output. It should also focus on how the program instructions initiate and execute each component. Structured software program code performs a set of instructions using inputs, a process, and producing an output.
To create context diagrams, the external factors affecting the flow of the data must be the key focus of the diagram. Context diagrams are a type of data flow diagram identifying external factors and how they are related to the process or system in a graphical representation. This type of diagram is often used by system engineers and architects as a tool to design systems that process information. A context diagram is developed using the flowcharting symbols readily available in most word processing and graphics software packages.
In its purest form, a Data Flow Diagram (DFD) has a certain elegance. And, while creating flow charts can be mastered relatively easily, DFDs make it even easier. If you have Microsoft Office, then you will see that creating a DFD can be done in a relatively short time, especially since there are only four basic shapes to these designs. The DFD concept is concise, the logic is crisp and the flow of the design itself is smooth, and you can use the application to create impressive flow charts.
Every work procedure has a series of steps that can be displayed on a diagram to visually represent the flow of work. If the steps are graphically represented and connected in sequence, the result is a workflow diagram. Any graphics software with flow chart shapes can be used to create a workflow diagram. But, before you purchase software, look for Microsoft Visio on your machine since it is included in many installations of Microsoft Office. Every version of Visio is suitable for creating a workflow diagram.
You can connect several databases to Microsoft Visio to create entity relationship diagrams. Most relational databases require these diagrams since the databases are built on relationships. The diagrams show the relationships between the entities in the database using graphical representations and connectors. You can create these diagrams in Visio, Smart Draw or any software package with shapes and connectors. There are also entity relationship templates available on the Internet. You can download these templates and use them to create entity relationship diagrams as well.
Microsoft PowerPoint 2007 is presentation software than can help you plan and deliver a dynamic, professional presentation. PowerPoint comes with an array of built in charts, tables, graphs, and diagrams. Diagrams can be found in the Smart Art area of PowerPoint, where you'll find dozens of diagrams in seven different categories. A Smart Art diagram adds color, shape, and a little pizazz to your presentation. Illustrate connections, draw decision trees, or show steps in a process: there's a Smart Art diagram for your every need.
Microsoft Office Visio is used to create flowcharts, diagrams and presentations. While anyone can use the software for various reasons, Visio is most often used in a business setting for meetings and reports. A diagram can help coworkers and employers visualize the workflow of company projects. Fortunately, Microsoft Office Visio helps users make diagrams, which is a common use for the program. With Visio, you can quickly create a diagram featuring connected shapes with text that will impress your supervisors.
A Venn diagram is a type of graphic organizer. It consists of two or more circles that partially overlap. Math instructors often ask students to create Venn Diagrams, which can demonstrate the relationship between different sets. Language and/or literature teachers may ask students to complete a Venn diagram in order to organize their thoughts for a compare/contrast essay. Students can create Venn diagrams on the computer using the word processing program Microsoft Word.
A Venn diagram shows relationships among groups. Microsoft Word and PowerPoint versions 2002 to 2007 have enhanced functions to insert diagrams and charts within the document and slides, respectively. A Venn diagram can be inserted and customized in a presentation to visually depict relationships. The default setting for a Venn diagram is three overlapping circles. Additional circles can be added as needed using the Drawing or SmartArt tools; different layout options for the Venn diagram are also built into the Diagram toolbar for a graphic that best illustrates your information.
Unified Modeling Language (UML) is a graphical language software engineers use for visually planning, designing, and documenting object-oriented software systems. UML 2.0 features thirteen types of diagrams for capturing classes, packages, deployment on hardware, user interaction, and other aspects of software design and processes. UML-based software applications make it easy to create and edit UML diagrams, and often include features for streamlining the design process, such as automatic code generation. Get started learning how to create UML diagrams by creating one of the most common UML diagrams, the Class diagram. Visual Paradigm offers a free, multi-platform version of its UML…
Microsoft Visio is a software application that allows individuals to break down large amounts of confusing information in visual formats. It allows you to chart, graph and map just about anything industrious. Universal Modeling Language diagrams model data flows and processes for software applications.
Unified Modeling Language (UML) is a diagram standard for computer objects and software layouts. UML is a standard that allows organizations to visualize software structure. It's used as a reference for current software to troubleshoot bugs and logic errors. UML has many types, varying primarily by the software development methodology.
Use Microsoft Visio to create a block diagram. Learn how to use the same software engineers are using to create block diagrams. You will create block diagrams to map out computer systems and plan manufacturing processes in the engineering fields. The average computer user can use block diagrams for home redecoration, planning field trips or vacations and organizing a small home office network. Get started by learning the basics of dropping objects onto the screen in Visio.
An electronic circuit inductor is usually a coil of wire wrapped around fairly tightly to create a helix shape. Energy is passed through the wire and the inductor actually strengthens the energy level due to the creation of a magnetic field as additional energy is passing through the coils. These types of inductors are very useful in electronic equipment.
