Wide area network (WAN) topology. Computer and Network Examples

A Wide area network (WAN) is a telecommunication network that is used for connecting computers and covers a wide geographical area. WANs often contain a few smaller networks (LANs, MANs, etc.). The packet switching and circuit switching technologies are effectively used in WANs.
This example was created in ConceptDraw PRO using the Computer and Networks Area of ConceptDraw Solution Park and shows the Wide area network topology.

Local area network (LAN). Computer and Network Examples

A local area network (LAN) is a devices network that connect with each other in the scope of a home, school, laboratory, or office. Usually, a LAN comprise computers and peripheral devices linked to a local domain server. All network appliances can use a shared printers or disk storage. A local area network serve for many hundreds of users. Typically, LAN includes many wires and cables that demand a previously designed network diagram. They are used by IT professionals to visually document the LANs physical structure and arrangement.
ConceptDraw - Perfect Network Diagramming Software with examples of LAN Diagrams. ConceptDraw Network Diagram is ideal for network engineers and network designers who need to draw Local Area Network diagrams.

Example of DFD for Online Store (Data Flow Diagram) DFD Example

Data flow diagrams (DFDs) reveal relationships among and between the various components in a program or system. DFDs are an important technique for modeling a system’s high-level detail by showing how input data is transformed to output results through a sequence of functional transformations.
Example of DFD for Online Store shows the Data Flow Diagram for online store and interactions between the Visitors, Customers and Sellers, as well as Website Information and User databases.

How To Create Restaurant Floor Plan in Minutes

Restaurant Floor Plans solution for ConceptDraw PRO has 49 extensive restaurant symbol libraries that contains 1495 objects of building plan elements; many examples and templates for drawing floor plans and restaurant layouts.
It helps make a layout for a restaurant — restaurant floor plans, cafe floor plans, bar area, floor plan of a fast food restaurant, restaurant furniture layout, etc.
ConceptDraw PRO — great restaurant floor planner. You do not need to be an artist to create great-looking restaurant floor plans in minutes.