DFD shows how things happen or the physical component is called ------------

Related MCQs

• A directed arc or line in DFD represents
• A DFD is always accompanied by a data dictionary.
• Data Store Symbol in DFD represents a
• DFD stands for
• The DFD depicts
• -----------The system which are represented conceptually non Physical systems are called
• In system modeling: A-Architectural model: B-Stimulus-response model: C-Behavioral models: 1-Used to describe the overall behavior of the system: 2-State transition diagram show how the system reacts to internal and external events: 3-Shows principal sub-systems which makes the system
• In system modeling : A-Classification model; B-Stimulus-response model; C-Data processing model: 1-Here data-flow diagram show how data is processed at different stages; 2-Here object class/inheritance diagram show, how entities have the common characteristics; 3-Here state transition diagram shows the how the system reader to internal and external events
• It shows the objects and object classes in a system and the relationship between these entities.
• ------------it shows a two dimensional depicting system elements and their linkages.