Products Solutions Samples Buy
✕
This site uses cookies. By continuing to browse the ConceptDraw site you are agreeing to our Use of Site Cookies.
HelpDesk

How to Create a Data Flow Diagram using ConceptDraw PRO

ConceptDraw Data Flow diagram (DFD) example
Data flow diagramming is a highly effective technique for showing the flow of information through a system. Data flow diagrams reveal relationships among and between the various components in a program or system. DFD is 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. The set of standard symbols is used to depict how these components interact in a system. ConceptDraw PRO allows you to draw a simple and clear Data Flow Diagram using special libraries.
"A help desk is a resource intended to provide the customer or end user with information and support related to a company's or institution's products and services. The purpose of a help desk is usually to troubleshoot problems or provide guidance about products such as computers, electronic equipment, food, apparel, or software. Corporations usually provide help desk support to their customers through various channels such as toll-free numbers, websites, instant messaging, or email. There are also in-house help desks designed to provide assistance to employees." [Help desk. Wikipedia]
The UML sequence diagram example "Help desk" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Rapid UML solution from the Software Development area of ConceptDraw Solution Park.
UML sequence diagram
UML sequence diagram, lifeline,
Used Solutions

Create Block Diagram

Block diagram - Automotive HVAC system
Block diagrams solution extends ConceptDraw PRO software with templates, samples and libraries of vector stencils for creating the block diagram.

Create block diagrams, electrical circuit diagrams, schematics, and more in minutes with ConceptDraw PRO.
HelpDesk

How to Create Cisco Network Diagrams

Cisco network topology diagram
The easiest way to design Cisco Network diagram using standard Cisco product symbols is using ConceptDraw PRO powered by Cisco Network Diagrams solution.
The Cisco Network Diagrams solution uses Cisco network symbols to to visually document the topology and design of Cisco networks.
▸ ConceptDraw Solution Park ▸ Concept Maps ▸
▸ ConceptDraw Solution Park ▸ Block Diagrams ▸
▸ ConceptDraw Solution Park ▸ Venn Diagrams ▸
▸ ConceptDraw Solution Park ▸ Flowcharts ▸
▸ ConceptDraw Solution Park ▸ Bubble Diagrams ▸
▸ ConceptDraw Solution Park ▸ Circle-Spoke Diagrams ▸
▸ ConceptDraw Solution Park ▸ Circular Arrows Diagrams ▸
Download ConceptDraw PRO
Free 21 Trial for Mac and PC
Buy Now