UML Collaboration Diagram depicts the interactions between objects or parts in terms of sequenced messages and describes both the static structure and dynamic behavior of a system.
Rapid UML solution provides templates, examples and libraries of stencils for quick and easy drawing all the types of system and software engineering diagrams according to UML 2.4 and 1.2 notations.
Local Area Network (LAN) is a network which consists of computers and peripheral devices connected each other and to the local domain server, and covers a little territory or small number of buildings, such as home, school, laboratory, office, etc. LAN serves for few hundreds of users. It includes many cables and wires, and demands to design previously a Network diagram. All local area network devices can use the shared printers and disk storage.
ConceptDraw DIAGRAM is a perfect network diagramming software with examples of LAN Diagrams, templates and predesigned vector objects. ConceptDraw DIAGRAM is the ideal choice for network engineers and network designers who need to draw fast and easy Local Area Network Diagrams, for IT specialists, developers and other IT professionals which need to visualize the communication schemes of LAN and visually document the LAN's physical structure and arrangement in houses, offices and other buildings. Ready-to-use vector objects from Computer Network Diagrams solution will help you design LAN diagrams in minutes.
ER-model is a data model which lets describe the conceptual schemes in a specific subject area. It can help to highlight the key entities and specify relationships that can be established between these entities. During the database design, it is realized the transformation of ER model into certain database scheme based on the chosen data model (relational, object, network, etc.). There are used two notations for ERDs: Crow's Foot and Chen's.
Crow's Foot notation proposed by Gordon Everest represents the entity by rectangle containing its name (name must be unique within this model), and relation - by the line which links two entities involved in relationship. The relationship's plurality is graphically indicated by a "plug" on the end of the link, the optionality - by a circle. Entity-Relationship Diagrams based on Crow's Foot notation can be easily drawn using the ConceptDraw DIAGRAM. Extended with Entity-Relationship Diagram (ERD) solution, it is the best ERD diagrams software with powerful tools and ready design elements for Crow's Foot and Chen notations.
SWOT analysis is a powerful tool that helps the business professionals to identify the positives and negatives within an organization and in an external environment. TOWS is a variation of SWOT analysis, more focused on external factors and action planning. The correct and full awareness of the situation is important for strategic planning, as well as for decision making and coordination the company's resources and information capabilities of the competitive environment.
SWOT and TOWS Matrix Diagrams solution included to ConceptDraw Solution Park makes the ConceptDraw DIAGRAM a powerful SWOT Analysis software and provides a lot of advantages. First of all note the set of ready-made templates that help to identify the Strengths, Weaknesses, Opportunities, and Threats the most quickly and effectively, and the choice of outputs to present the analysis results as SWOT or TOWS matrix. The well-designed SWOT matrix samples and examples included to SWOT and TOWS Matrix Diagrams solution illustrate the results you can achieve using it and also can be used as a good start for your own matrices.
Using mind mapping in education is very popular way to make your lecture materials more structural and clear both for you and for students. At remote learning session your students also can make notes or type questions to the current slides without interrupting slide show.
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